{"product_id":"photontek-sq300w-pro-led-grow-light","title":"PhotonTek SQ300W Pro LED Grow Light","description":"\u003cp data-start=\"55\" data-end=\"419\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"59\" data-end=\"98\"\u003ePhotonTek SQ300W Pro LED Grow Light\u003c\/strong\u003e is a compact, full-spectrum horticultural fixture engineered for grow tents, indoor rooms, propagation areas, and controlled growing spaces up to \u003cstrong data-start=\"245\" data-end=\"260\"\u003e3.3' × 3.3'\u003c\/strong\u003e. Producing \u003cstrong data-start=\"272\" data-end=\"293\"\u003e816 µmol\/s of PPF\u003c\/strong\u003e at an efficacy of \u003cstrong data-start=\"312\" data-end=\"326\"\u003e2.7 µmol\/J\u003c\/strong\u003e, it delivers strong plant-usable light while drawing approximately 310 watts at full output.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"421\" data-end=\"717\"\u003eIts distinctive square-bar construction distributes light evenly toward the edges and corners of the growing area. This helps reduce the center-heavy intensity and perimeter drop-off commonly associated with compact panel fixtures, creating a more consistent canopy across the complete footprint.\u003c\/p\u003e\n\u003cp data-start=\"719\" data-end=\"1013\"\u003eThe SQ300W Pro uses higher-spec \u003cstrong data-start=\"751\" data-end=\"805\"\u003e4000K white, 660 nm red, and 730 nm far-red diodes\u003c\/strong\u003e to produce a balanced full-spectrum output. This spectrum supports propagation, vegetative development, and flowering, allowing the same fixture to remain in service throughout the complete production cycle.\u003c\/p\u003e\n\u003cp data-start=\"1015\" data-end=\"1252\"\u003eThe fixture’s low-profile design measures only \u003cstrong data-start=\"1062\" data-end=\"1085\"\u003e22.08 inches square\u003c\/strong\u003e and \u003cstrong data-start=\"1090\" data-end=\"1110\"\u003e2.82 inches high\u003c\/strong\u003e, making it particularly useful in small tents, closets, low-ceiling rooms, and multi-layer installations where vertical clearance is limited.\u003c\/p\u003e\n\u003cp data-start=\"1254\" data-end=\"1535\"\u003ePhotonTek’s Clear Glue protection technology covers the LED bars with a thin protective layer while maintaining high light transmission. This coating improves resistance to corrosion, dust, and moisture while contributing to the fixture’s \u003cstrong data-start=\"1493\" data-end=\"1534\"\u003eIP65 water and dust resistance rating\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1537\" data-end=\"1806\"\u003eAn advanced aluminum heat sink and open square-bar structure remove heat through passive natural convection. Because the fixture does not require cooling fans, it operates quietly and eliminates moving components that would otherwise require maintenance or replacement.\u003c\/p\u003e\n\u003cp data-start=\"1808\" data-end=\"2038\"\u003eThe included \u003cstrong data-start=\"1821\" data-end=\"1837\"\u003e0–10V dimmer\u003c\/strong\u003e provides OFF, 25%, 50%, 75%, and 100% output settings. Operators can lower intensity during early development and increase output as canopy requirements change without altering the fixture’s spectrum.\u003c\/p\u003e\n\u003cp data-start=\"2040\" data-end=\"2353\"\u003eFor centralized installations, the SQ300W Pro can be connected to the PhotonTek Digital Lighting Controller or another compatible 0–10V platform. External control supports automated scheduling, dimming, temperature safety functions, sunrise and sunset simulation, and coordinated management of up to 100 fixtures.\u003c\/p\u003e\n\u003cp data-start=\"2355\" data-end=\"2692\"\u003eThe fixture is rated for approximately \u003cstrong data-start=\"2394\" data-end=\"2420\"\u003e60,000 operating hours\u003c\/strong\u003e and is backed by a \u003cstrong data-start=\"2440\" data-end=\"2472\"\u003e3-Year Manufacturer Warranty\u003c\/strong\u003e. PhotonTek’s official specification sheet confirms its 816 µmol\/s PPF output, 2.7 µmol\/J efficacy, 310W input power, 3.3' × 3.3' footprint, passive cooling, and three-year warranty.\u003c\/p\u003e\n\u003ch3 data-section-id=\"6mi2pz\" data-start=\"2694\" data-end=\"2719\"\u003e816 µmol\/s PPF Output\u003c\/h3\u003e\n\u003cp data-start=\"2721\" data-end=\"2866\"\u003eThe SQ300W Pro produces \u003cstrong data-start=\"2745\" data-end=\"2789\"\u003e816 µmol\/s of photosynthetic photon flux\u003c\/strong\u003e, providing substantial output for compact indoor horticultural applications.\u003c\/p\u003e\n\u003cp data-start=\"2868\" data-end=\"2998\"\u003eIts square-bar construction distributes this output broadly across the canopy instead of concentrating it beneath a central panel.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1rzlybq\" data-start=\"3000\" data-end=\"3031\"\u003e2.7 µmol\/J Fixture Efficacy\u003c\/h3\u003e\n\u003cp data-start=\"3033\" data-end=\"3153\"\u003eWith a fixture efficacy of \u003cstrong data-start=\"3060\" data-end=\"3074\"\u003e2.7 µmol\/J\u003c\/strong\u003e, the SQ300W Pro converts electrical power into plant-usable light efficiently.\u003c\/p\u003e\n\u003cp data-start=\"3155\" data-end=\"3260\"\u003eThis helps deliver strong canopy intensity while controlling electricity consumption and heat production.\u003c\/p\u003e\n\u003ch3 data-section-id=\"i2twxt\" data-start=\"3262\" data-end=\"3292\"\u003eUp to 3.3' × 3.3' Coverage\u003c\/h3\u003e\n\u003cp data-start=\"3294\" data-end=\"3384\"\u003eThe fixture is engineered for growing areas measuring up to approximately \u003cstrong data-start=\"3368\" data-end=\"3383\"\u003e3.3' × 3.3'\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3386\" data-end=\"3523\"\u003eIts footprint is well suited to compact tents, single benches, propagation zones, small rooms, and low-clearance production environments.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1420p8f\" data-start=\"3525\" data-end=\"3558\"\u003eSquare-Bar Light Distribution\u003c\/h3\u003e\n\u003cp data-start=\"3560\" data-end=\"3656\"\u003eThe nested square-bar configuration directs light toward the perimeter and center of the canopy.\u003c\/p\u003e\n\u003cp data-start=\"3658\" data-end=\"3796\"\u003eThis design improves edge coverage, minimizes central hot spots, and helps operators make more effective use of the complete growing area.\u003c\/p\u003e\n\u003ch3 data-section-id=\"8i0d7g\" data-start=\"3798\" data-end=\"3822\"\u003eFull-Spectrum Output\u003c\/h3\u003e\n\u003cp data-start=\"3824\" data-end=\"3919\"\u003eA combination of white, red, and far-red diodes produces a balanced full-spectrum light source.\u003c\/p\u003e\n\u003cp data-start=\"3921\" data-end=\"4047\"\u003eThe fixture supports propagation, vegetative growth, and flowering without requiring separate stage-specific lighting systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"16sns03\" data-start=\"4049\" data-end=\"4080\"\u003eWhite, Red \u0026amp; Far-Red Diodes\u003c\/h3\u003e\n\u003cp data-start=\"4082\" data-end=\"4165\"\u003eThe SQ300W Pro uses \u003cstrong data-start=\"4102\" data-end=\"4117\"\u003e4000K white\u003c\/strong\u003e, \u003cstrong data-start=\"4119\" data-end=\"4133\"\u003e660 nm red\u003c\/strong\u003e, and \u003cstrong data-start=\"4139\" data-end=\"4164\"\u003e730 nm far-red diodes\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"4167\" data-end=\"4316\"\u003eThis diode combination provides broad-spectrum coverage while supplementing the wavelengths commonly used in complete-cycle horticultural production.\u003c\/p\u003e\n\u003ch3 data-section-id=\"13niw4h\" data-start=\"4318\" data-end=\"4348\"\u003eLow-Profile Compact Design\u003c\/h3\u003e\n\u003cp data-start=\"4350\" data-end=\"4434\"\u003eAt just \u003cstrong data-start=\"4358\" data-end=\"4385\"\u003e22.08\" × 22.08\" × 2.82\"\u003c\/strong\u003e, the SQ300W Pro occupies minimal overhead space.\u003c\/p\u003e\n\u003cp data-start=\"4436\" data-end=\"4554\"\u003eIts compact construction helps preserve valuable vertical clearance in tents, shelving systems, and low-ceiling rooms.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1aerhvm\" data-start=\"4556\" data-end=\"4582\"\u003eClose-Canopy Operation\u003c\/h3\u003e\n\u003cp data-start=\"4584\" data-end=\"4681\"\u003eThe broad square layout creates a uniform spread at relatively short fixture-to-canopy distances.\u003c\/p\u003e\n\u003cp data-start=\"4683\" data-end=\"4897\"\u003ePhotonTek recommends positioning the fixture approximately \u003cstrong data-start=\"4742\" data-end=\"4777\"\u003e6 to 16 inches above the canopy\u003c\/strong\u003e, depending on development stage, intensity setting, and environmental conditions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ut45zg\" data-start=\"4899\" data-end=\"4921\"\u003eFive-Level Dimming\u003c\/h3\u003e\n\u003cp data-start=\"4923\" data-end=\"5000\"\u003eThe included 0–10V dimmer provides \u003cstrong data-start=\"4958\" data-end=\"4999\"\u003eOFF, 25%, 50%, 75%, and 100% settings\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"5002\" data-end=\"5168\"\u003eLight output can be adjusted for propagation, vegetative development, flowering, and changing environmental conditions without replacing or repositioning the fixture.\u003c\/p\u003e\n\u003ch3 data-section-id=\"cxjroo\" data-start=\"5170\" data-end=\"5196\"\u003eExternal 0–10V Control\u003c\/h3\u003e\n\u003cp data-start=\"5198\" data-end=\"5320\"\u003eThe fixture is compatible with the PhotonTek Digital Lighting Controller and other control platforms using a 0–10V signal.\u003c\/p\u003e\n\u003cp data-start=\"5322\" data-end=\"5441\"\u003eThis allows larger facilities to centralize lighting schedules, intensity settings, and environmental safety functions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"13m95vr\" data-start=\"5443\" data-end=\"5466\"\u003eDaisy-Chain Control\u003c\/h3\u003e\n\u003cp data-start=\"5468\" data-end=\"5548\"\u003eMultiple SQ300W Pro fixtures can be connected in series for centralized control.\u003c\/p\u003e\n\u003cp data-start=\"5550\" data-end=\"5652\"\u003eA compatible PhotonTek controller can manage up to \u003cstrong data-start=\"5601\" data-end=\"5617\"\u003e100 fixtures\u003c\/strong\u003e, divided across two control zones.\u003c\/p\u003e\n\u003ch3 data-section-id=\"njahk7\" data-start=\"5654\" data-end=\"5679\"\u003eClear Glue Protection\u003c\/h3\u003e\n\u003cp data-start=\"5681\" data-end=\"5773\"\u003ePhotonTek’s Clear Glue coating helps shield the LED bars from moisture, dust, and corrosion.\u003c\/p\u003e\n\u003cp data-start=\"5775\" data-end=\"5880\"\u003eThe smooth protective surface also simplifies routine cleaning while maintaining high light transmission.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jkqxh1\" data-start=\"5882\" data-end=\"5912\"\u003ePassive Thermal Management\u003c\/h3\u003e\n\u003cp data-start=\"5914\" data-end=\"6011\"\u003eThe advanced heat sink removes heat through natural convection without fans or moving components.\u003c\/p\u003e\n\u003cp data-start=\"6013\" data-end=\"6125\"\u003ePassive cooling reduces noise, lowers maintenance requirements, and supports stable long-term diode performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1mw7nzo\" data-start=\"6127\" data-end=\"6152\"\u003eIP65-Rated Protection\u003c\/h3\u003e\n\u003cp data-start=\"6154\" data-end=\"6268\"\u003eThe fixture carries an \u003cstrong data-start=\"6177\" data-end=\"6218\"\u003eIP65 water and dust resistance rating\u003c\/strong\u003e for controlled indoor horticultural environments.\u003c\/p\u003e\n\u003cp data-start=\"6270\" data-end=\"6402\"\u003eIt may be used in damp spaces but should not be exposed to direct spray, standing water, condensing moisture, or outdoor conditions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"11r45yp\" data-start=\"6404\" data-end=\"6430\"\u003e60,000-Hour Rated Life\u003c\/h3\u003e\n\u003cp data-start=\"6432\" data-end=\"6578\"\u003eHigh-efficiency diodes, passive cooling, and durable electrical components contribute to a rated operating life of approximately \u003cstrong data-start=\"6561\" data-end=\"6577\"\u003e60,000 hours\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"6580\" data-end=\"6676\"\u003eThis extended service interval helps reduce replacement frequency and long-term ownership costs.\u003c\/p\u003e\n\u003ch3 data-section-id=\"z2rsz8\" data-start=\"6678\" data-end=\"6710\"\u003e3-Year Manufacturer Warranty\u003c\/h3\u003e\n\u003cp data-start=\"6712\" data-end=\"6876\"\u003eThe PhotonTek SQ300W Pro is protected by a \u003cstrong data-start=\"6755\" data-end=\"6787\"\u003e3-Year Manufacturer Warranty\u003c\/strong\u003e covering qualifying mechanical and electronic defects under normal operating conditions.\u003c\/p\u003e\n\u003cp data-start=\"6878\" data-end=\"7141\"\u003eImproper use, incorrect installation, unauthorized modification, and failure to follow manufacturer instructions are excluded. PhotonTek’s current manual and specification sheet both list a three-year warranty for this model.\u003c\/p\u003e\n\u003ch3 data-section-id=\"w3a6bn\" data-start=\"7143\" data-end=\"7161\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul data-start=\"7163\" data-end=\"7301\"\u003e\n\u003cli data-section-id=\"1y0s74b\" data-start=\"7163\" data-end=\"7209\"\u003ePhotonTek SQ300W Pro LED Fixture with Driver\u003c\/li\u003e\n\u003cli data-section-id=\"13191cr\" data-start=\"7210\" data-end=\"7228\"\u003e120V Power Cable\u003c\/li\u003e\n\u003cli data-section-id=\"105x7y3\" data-start=\"7229\" data-end=\"7261\"\u003e0–10V Light Dimmer with Velcro\u003c\/li\u003e\n\u003cli data-section-id=\"hrjamw\" data-start=\"7262\" data-end=\"7287\"\u003eTwo Metal Cable Hangers\u003c\/li\u003e\n\u003cli data-section-id=\"10sdtyb\" data-start=\"7288\" data-end=\"7301\"\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"7322\" data-end=\"9014\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"7322\" data-end=\"7357\"\u003e\n\u003ctr data-start=\"7322\" data-end=\"7357\"\u003e\n\u003cth data-start=\"7322\" data-end=\"7342\" data-col-size=\"sm\" class=\"last:pe-10\"\u003e\u003cstrong data-start=\"7324\" data-end=\"7341\"\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"7342\" data-end=\"7357\" data-col-size=\"md\" class=\"last:pe-10\"\u003e\u003cstrong data-start=\"7344\" data-end=\"7355\"\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"7368\" data-end=\"9014\"\u003e\n\u003ctr data-start=\"7368\" data-end=\"7393\"\u003e\n\u003ctd data-start=\"7368\" data-end=\"7380\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7370\" data-end=\"7379\"\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"7380\" data-end=\"7393\" data-col-size=\"md\"\u003ePhotonTek\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7394\" data-end=\"7424\"\u003e\n\u003ctd data-start=\"7394\" data-end=\"7406\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7396\" data-end=\"7405\"\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7406\" data-end=\"7424\"\u003eSQ300W Pro LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7425\" data-end=\"7458\"\u003e\n\u003ctd data-start=\"7425\" data-end=\"7444\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7427\" data-end=\"7443\"\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7444\" data-end=\"7458\"\u003ePTEKLED024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7459\" data-end=\"7518\"\u003e\n\u003ctd data-start=\"7459\" data-end=\"7478\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7461\" data-end=\"7477\"\u003eFixture Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7478\" data-end=\"7518\"\u003eCompact Square-Bar Horticultural LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7519\" data-end=\"7550\"\u003e\n\u003ctd data-start=\"7519\" data-end=\"7536\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7521\" data-end=\"7535\"\u003ePPF Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7536\" data-end=\"7550\"\u003e816 µmol\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7551\" data-end=\"7588\"\u003e\n\u003ctd data-start=\"7551\" data-end=\"7574\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7553\" data-end=\"7573\"\u003eFixture Efficacy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7574\" data-end=\"7588\"\u003e2.7 µmol\/J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7589\" data-end=\"7630\"\u003e\n\u003ctd data-start=\"7589\" data-end=\"7609\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7591\" data-end=\"7608\"\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7609\" data-end=\"7630\"\u003e120–277V, 50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7631\" data-end=\"7663\"\u003e\n\u003ctd data-start=\"7631\" data-end=\"7655\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7633\" data-end=\"7654\"\u003eRated Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7655\" data-end=\"7663\"\u003e310W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7664\" data-end=\"7715\"\u003e\n\u003ctd data-start=\"7664\" data-end=\"7699\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7666\" data-end=\"7698\"\u003eMeasured Input Power at 120V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7699\" data-end=\"7715\"\u003e315W at 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7716\" data-end=\"7767\"\u003e\n\u003ctd data-start=\"7716\" data-end=\"7751\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7718\" data-end=\"7750\"\u003eMeasured Input Power at 240V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7751\" data-end=\"7767\"\u003e308W at 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7768\" data-end=\"7819\"\u003e\n\u003ctd data-start=\"7768\" data-end=\"7803\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7770\" data-end=\"7802\"\u003eMeasured Input Power at 277V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7803\" data-end=\"7819\"\u003e307W at 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7820\" data-end=\"7857\"\u003e\n\u003ctd data-start=\"7820\" data-end=\"7848\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7822\" data-end=\"7847\"\u003eInput Current at 120V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7848\" data-end=\"7857\"\u003e2.72A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7858\" data-end=\"7894\"\u003e\n\u003ctd data-start=\"7858\" data-end=\"7886\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7860\" data-end=\"7885\"\u003eInput Current at 230V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7886\" data-end=\"7894\"\u003e1.4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7895\" data-end=\"7932\"\u003e\n\u003ctd data-start=\"7895\" data-end=\"7923\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7897\" data-end=\"7922\"\u003eInput Current at 277V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7923\" data-end=\"7932\"\u003e1.16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7933\" data-end=\"7974\"\u003e\n\u003ctd data-start=\"7933\" data-end=\"7953\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7935\" data-end=\"7952\"\u003eCoverage Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7953\" data-end=\"7974\"\u003eUp to 3.3' × 3.3'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"7975\" data-end=\"8007\"\u003e\n\u003ctd data-start=\"7975\" data-end=\"7990\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"7977\" data-end=\"7989\"\u003eSpectrum\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"7990\" data-end=\"8007\"\u003eFull Spectrum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8008\" data-end=\"8036\"\u003e\n\u003ctd data-start=\"8008\" data-end=\"8027\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8010\" data-end=\"8026\"\u003eWhite Diodes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8027\" data-end=\"8036\"\u003e4000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8037\" data-end=\"8064\"\u003e\n\u003ctd data-start=\"8037\" data-end=\"8054\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8039\" data-end=\"8053\"\u003eRed Diodes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8054\" data-end=\"8064\"\u003e660 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8065\" data-end=\"8096\"\u003e\n\u003ctd data-start=\"8065\" data-end=\"8086\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8067\" data-end=\"8085\"\u003eFar-Red Diodes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8086\" data-end=\"8096\"\u003e730 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8097\" data-end=\"8152\"\u003e\n\u003ctd data-start=\"8097\" data-end=\"8116\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8099\" data-end=\"8115\"\u003eTotal Diodes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8116\" data-end=\"8152\"\u003e576 White, 24 Red and 24 Far Red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8153\" data-end=\"8206\"\u003e\n\u003ctd data-start=\"8153\" data-end=\"8174\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8155\" data-end=\"8173\"\u003eDimming Levels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8174\" data-end=\"8206\"\u003eOFF, 25%, 50%, 75%, and 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8207\" data-end=\"8250\"\u003e\n\u003ctd data-start=\"8207\" data-end=\"8225\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8209\" data-end=\"8224\"\u003eDimmer Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8225\" data-end=\"8250\"\u003eIncluded 0–10V Dimmer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8251\" data-end=\"8333\"\u003e\n\u003ctd data-start=\"8251\" data-end=\"8274\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8253\" data-end=\"8273\"\u003eExternal Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8274\" data-end=\"8333\"\u003ePhotonTek Digital Controller or Compatible 0–10V System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8334\" data-end=\"8381\"\u003e\n\u003ctd data-start=\"8334\" data-end=\"8368\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8336\" data-end=\"8367\"\u003eMaximum Controlled Fixtures\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8368\" data-end=\"8381\"\u003eUp to 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8382\" data-end=\"8439\"\u003e\n\u003ctd data-start=\"8382\" data-end=\"8415\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8384\" data-end=\"8414\"\u003eRecommended Hanging Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8415\" data-end=\"8439\"\u003eApproximately 6\"–16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8440\" data-end=\"8473\"\u003e\n\u003ctd data-start=\"8440\" data-end=\"8465\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8442\" data-end=\"8464\"\u003eLight Distribution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8465\" data-end=\"8473\"\u003e120°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8474\" data-end=\"8514\"\u003e\n\u003ctd data-start=\"8474\" data-end=\"8506\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8476\" data-end=\"8505\"\u003eWater and Dust Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8506\" data-end=\"8514\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8515\" data-end=\"8559\"\u003e\n\u003ctd data-start=\"8515\" data-end=\"8540\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8517\" data-end=\"8539\"\u003eThermal Management\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"8540\" data-end=\"8559\" data-col-size=\"md\"\u003ePassive Cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8560\" data-end=\"8600\"\u003e\n\u003ctd data-start=\"8560\" data-end=\"8579\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8562\" data-end=\"8578\"\u003ePower Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"8579\" data-end=\"8600\" data-col-size=\"md\"\u003eGreater Than 0.95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8601\" data-end=\"8646\"\u003e\n\u003ctd data-start=\"8601\" data-end=\"8629\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8603\" data-end=\"8628\"\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8629\" data-end=\"8646\"\u003e-10°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8647\" data-end=\"8699\"\u003e\n\u003ctd data-start=\"8647\" data-end=\"8672\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8649\" data-end=\"8671\"\u003eOperating Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8672\" data-end=\"8699\"\u003e20%–90%, Non-Condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8700\" data-end=\"8751\"\u003e\n\u003ctd data-start=\"8700\" data-end=\"8721\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8702\" data-end=\"8720\"\u003eRated Lifetime\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8721\" data-end=\"8751\"\u003eApproximately 60,000 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8752\" data-end=\"8796\"\u003e\n\u003ctd data-start=\"8752\" data-end=\"8769\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8754\" data-end=\"8768\"\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8769\" data-end=\"8796\"\u003e22.08\" × 22.08\" × 2.82\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8797\" data-end=\"8823\"\u003e\n\u003ctd data-start=\"8797\" data-end=\"8810\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8799\" data-end=\"8809\"\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"8810\" data-end=\"8823\" data-col-size=\"md\"\u003e11.46 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8824\" data-end=\"8858\"\u003e\n\u003ctd data-start=\"8824\" data-end=\"8842\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8826\" data-end=\"8841\"\u003eHeat Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"8842\" data-end=\"8858\" data-col-size=\"md\"\u003e1,051 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8859\" data-end=\"8911\"\u003e\n\u003ctd data-start=\"8859\" data-end=\"8880\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8861\" data-end=\"8879\"\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8880\" data-end=\"8911\"\u003eIP65, RoHS, CSA, FCC and IC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8912\" data-end=\"8959\"\u003e\n\u003ctd data-start=\"8912\" data-end=\"8927\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8914\" data-end=\"8926\"\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8927\" data-end=\"8959\"\u003e3-Year Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"8960\" data-end=\"9014\"\u003e\n\u003ctd data-start=\"8960\" data-end=\"8986\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"8962\" data-end=\"8985\"\u003eMarket Availability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"8986\" data-end=\"9014\"\u003eUnited States and Canada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"PhotonTek","offers":[{"title":"120V NEMA 5-15P","offer_id":49730249031930,"sku":"PTEKLEDSQ300","price":289.0,"currency_code":"USD","in_stock":true},{"title":"240V NEMA 6-15P","offer_id":49730249064698,"sku":null,"price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/7487\/9482\/files\/8439f4ac-b3fc-4fde-b867-217cd260da2c.png?v=1784675209","url":"https:\/\/cultivasupply.com\/products\/photontek-sq300w-pro-led-grow-light","provider":"Cultiva Supply","version":"1.0","type":"link"}