{"product_id":"viparspectra-p4000-450w-full-spectrum-led-grow-light","title":"ViparSpectra P4000 450W Full Spectrum LED Grow Light","description":"\u003cp data-start=\"92\" data-end=\"510\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"96\" data-end=\"138\"\u003eViparSpectra P4000 450W LED Grow Light\u003c\/strong\u003e is a high performance full spectrum fixture engineered for serious indoor growers who demand exceptional canopy coverage, high efficiency, and consistent plant development. Featuring a redesigned diode layout, precision dimming, and advanced passive cooling, the P4000 delivers powerful PAR output while maintaining uniform light distribution across large growing spaces.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"512\" data-end=\"881\"\u003ePowered by \u003cstrong data-start=\"523\" data-end=\"556\"\u003e1,960 high intensity SMD LEDs\u003c\/strong\u003e, the P4000 produces an optimized full spectrum consisting of \u003cstrong data-start=\"618\" data-end=\"689\"\u003e3000K warm white, 6000K white, 660nm deep red, and 730nm far red IR\u003c\/strong\u003e wavelengths. This balanced spectrum closely mimics natural sunlight, supporting vigorous vegetative growth, abundant flowering, and improved harvest quality across every stage of cultivation.\u003c\/p\u003e\n\u003cp data-start=\"883\" data-end=\"1209\"\u003eThe upgraded diode arrangement creates an exceptionally even PAR map with deeper canopy penetration, helping plants receive consistent light from edge to edge. A precision dimmer knob allows growers to adjust output from \u003cstrong data-start=\"1104\" data-end=\"1118\"\u003e5% to 100%\u003c\/strong\u003e, making it easy to tailor light intensity for seedlings, vegetative growth, and flowering.\u003c\/p\u003e\n\u003cp data-start=\"1211\" data-end=\"1458\"\u003eDesigned for long term reliability, the P4000 utilizes a large solid aluminum heatsink for completely silent passive cooling. With no moving parts or fans, heat is efficiently dissipated while extending component lifespan and reducing maintenance.\u003c\/p\u003e\n\u003cp data-start=\"1460\" data-end=\"1680\"\u003eIdeal for grow tents, grow rooms, hydroponic systems, aeroponics, aquaponics, and greenhouse applications, the P4000 combines commercial level performance with energy efficient operation for demanding indoor cultivation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"t42bb5\" data-start=\"1682\" data-end=\"1707\"\u003eAdvanced Diode Layout\u003c\/h3\u003e\n\u003cp data-start=\"1709\" data-end=\"1906\"\u003eThe updated diode distribution creates a highly uniform PAR map that reduces hotspots while delivering deeper canopy penetration and more consistent plant growth across the entire cultivation area.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yvx4mr\" data-start=\"1908\" data-end=\"1935\"\u003eOptimized Full Spectrum\u003c\/h3\u003e\n\u003cp data-start=\"1937\" data-end=\"2132\"\u003eThe balanced spectrum combines \u003cstrong data-start=\"1968\" data-end=\"2045\"\u003e3000K warm white, 6000K white, 660nm deep red, and 730nm far red infrared\u003c\/strong\u003e wavelengths to support every stage of plant growth from germination through flowering.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1m6b5ul\" data-start=\"2134\" data-end=\"2155\"\u003ePrecision Dimming\u003c\/h3\u003e\n\u003cp data-start=\"2157\" data-end=\"2319\"\u003eThe integrated dimmer allows smooth brightness adjustment from \u003cstrong data-start=\"2220\" data-end=\"2234\"\u003e5% to 100%\u003c\/strong\u003e, giving growers complete control over light intensity throughout every growth phase.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1lqtrcb\" data-start=\"2321\" data-end=\"2347\"\u003eSilent Passive Cooling\u003c\/h3\u003e\n\u003cp data-start=\"2349\" data-end=\"2509\"\u003eA heavy duty aluminum heatsink efficiently dissipates heat without cooling fans, providing silent operation, improved reliability, and an extended service life.\u003c\/p\u003e\n\u003ch3 data-section-id=\"7zsklc\" data-start=\"2511\" data-end=\"2530\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul data-start=\"2532\" data-end=\"2629\"\u003e\n\u003cli data-section-id=\"1f9uxp5\" data-start=\"2532\" data-end=\"2576\"\u003eOne ViparSpectra P4000 450W LED Grow Light\u003c\/li\u003e\n\u003cli data-section-id=\"1k710ry\" data-start=\"2577\" data-end=\"2593\"\u003eOne Power Cord\u003c\/li\u003e\n\u003cli data-section-id=\"xhlov1\" data-start=\"2594\" data-end=\"2611\"\u003eOne Hanging Kit\u003c\/li\u003e\n\u003cli data-section-id=\"1uklb0g\" data-start=\"2612\" data-end=\"2629\"\u003eOne User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\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=\"2650\" data-end=\"3612\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2650\" data-end=\"2685\"\u003e\n\u003ctr data-start=\"2650\" data-end=\"2685\"\u003e\n\u003cth data-start=\"2650\" data-end=\"2670\" data-col-size=\"sm\" class=\"last:pe-10\"\u003e\u003cstrong data-start=\"2652\" data-end=\"2669\"\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"2670\" data-end=\"2685\" data-col-size=\"md\" class=\"last:pe-10\"\u003e\u003cstrong data-start=\"2672\" data-end=\"2683\"\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2722\" data-end=\"3612\"\u003e\n\u003ctr data-start=\"2722\" data-end=\"2750\"\u003e\n\u003ctd data-start=\"2722\" data-end=\"2734\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2724\" data-end=\"2733\"\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2734\" data-end=\"2750\" data-col-size=\"md\"\u003eViparSpectra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2751\" data-end=\"2789\"\u003e\n\u003ctd data-start=\"2751\" data-end=\"2765\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2753\" data-end=\"2764\"\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2765\" data-end=\"2789\" data-col-size=\"md\"\u003eP4000 LED Grow Light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2790\" data-end=\"2824\"\u003e\n\u003ctd data-start=\"2790\" data-end=\"2807\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2792\" data-end=\"2806\"\u003ePower Draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2807\" data-end=\"2824\" data-col-size=\"md\"\u003e450 Watts ±3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2825\" data-end=\"2874\"\u003e\n\u003ctd data-start=\"2825\" data-end=\"2841\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2827\" data-end=\"2840\"\u003eLED Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2841\" data-end=\"2874\" data-col-size=\"md\"\u003e1,960 High Intensity SMD LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2875\" data-end=\"2961\"\u003e\n\u003ctd data-start=\"2875\" data-end=\"2894\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2877\" data-end=\"2893\"\u003eLED Spectrum\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2894\" data-end=\"2961\" data-col-size=\"md\"\u003e3000K Warm White, 6000K White, 660nm Deep Red, 730nm Far Red IR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2962\" data-end=\"3011\"\u003e\n\u003ctd data-start=\"2962\" data-end=\"2980\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2964\" data-end=\"2979\"\u003eCenter PPFD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2980\" data-end=\"3011\" data-col-size=\"md\"\u003e1308 μmol\/m²\/s at 14 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3012\" data-end=\"3037\"\u003e\n\u003ctd data-start=\"3012\" data-end=\"3029\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3014\" data-end=\"3028\"\u003eBeam Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3029\" data-end=\"3037\" data-col-size=\"md\"\u003e120°\u003cimg\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3038\" data-end=\"3072\"\u003e\n\u003ctd data-start=\"3038\" data-end=\"3058\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3040\" data-end=\"3057\"\u003eDimming Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3058\" data-end=\"3072\" data-col-size=\"md\"\u003e5% to 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3073\" data-end=\"3124\"\u003e\n\u003ctd data-start=\"3073\" data-end=\"3087\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3075\" data-end=\"3086\"\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3087\" data-end=\"3124\" data-col-size=\"md\"\u003ePassive Fanless Aluminum Heatsink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3125\" data-end=\"3158\"\u003e\n\u003ctd data-start=\"3125\" data-end=\"3144\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3127\" data-end=\"3143\"\u003eVeg Coverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3144\" data-end=\"3158\" data-col-size=\"md\"\u003e5 x 4 Feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3159\" data-end=\"3195\"\u003e\n\u003ctd data-start=\"3159\" data-end=\"3181\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3161\" data-end=\"3180\"\u003eFlower Coverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3181\" data-end=\"3195\" data-col-size=\"md\"\u003e5 x 3 Feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3196\" data-end=\"3234\"\u003e\n\u003ctd data-start=\"3196\" data-end=\"3216\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3198\" data-end=\"3215\"\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3216\" data-end=\"3234\" data-col-size=\"md\"\u003e100 to 240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3235\" data-end=\"3266\"\u003e\n\u003ctd data-start=\"3235\" data-end=\"3251\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3237\" data-end=\"3250\"\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3251\" data-end=\"3266\" data-col-size=\"md\"\u003e50 to 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3267\" data-end=\"3305\"\u003e\n\u003ctd data-start=\"3267\" data-end=\"3282\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3269\" data-end=\"3281\"\u003eLifespan\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3282\" data-end=\"3305\" data-col-size=\"md\"\u003eUp to 100,000 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3306\" data-end=\"3349\"\u003e\n\u003ctd data-start=\"3306\" data-end=\"3323\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3308\" data-end=\"3322\"\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3323\" data-end=\"3349\" data-col-size=\"md\"\u003e40 x 11.2 x 3.2 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3350\" data-end=\"3375\"\u003e\n\u003ctd data-start=\"3350\" data-end=\"3363\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3352\" data-end=\"3362\"\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3363\" data-end=\"3375\" data-col-size=\"md\"\u003e20.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3376\" data-end=\"3506\"\u003e\n\u003ctd data-start=\"3376\" data-end=\"3407\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3378\" data-end=\"3406\"\u003eRecommended Applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3407\" data-end=\"3506\" data-col-size=\"md\"\u003eGrow Tents, Grow Rooms, Hydroponics, Aeroponics, Aquaponics, Greenhouses, Supplemental Lighting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3507\" data-end=\"3531\"\u003e\n\u003ctd data-start=\"3507\" data-end=\"3525\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3509\" data-end=\"3524\"\u003eDaisy Chain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3525\" data-end=\"3531\" data-col-size=\"md\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3532\" data-end=\"3579\"\u003e\n\u003ctd data-start=\"3532\" data-end=\"3547\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3534\" data-end=\"3546\"\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3547\" data-end=\"3579\" data-col-size=\"md\"\u003e3 Year Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3580\" data-end=\"3612\"\u003e\n\u003ctd data-start=\"3580\" data-end=\"3594\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3582\" data-end=\"3593\"\u003eReturns\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3594\" data-end=\"3612\" data-col-size=\"md\"\u003e30 Day Returns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ViparSpectra","offers":[{"title":"Default Title","offer_id":49687861592314,"sku":"VPS-P4000-450W","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/7487\/9482\/files\/ViparSpectraP4000450WFullSpectrumLEDGrowLight.png?v=1783777771","url":"https:\/\/cultivasupply.com\/products\/viparspectra-p4000-450w-full-spectrum-led-grow-light","provider":"Cultiva Supply","version":"1.0","type":"link"}