Secret Lighting SL-760 LED Grow Light

The Secret Lighting SL-760 is a high-output, low-profile LED grow light engineered for open rooms, benches, racks and grow tents. Its six-bar design delivers 2,204 µmol/s PPF from 760W, achieving an efficacy of 2.9 µmol/J.

• Power: 760W
• Output: 2,204 µmol/s
• Efficacy: 2.9 µmol/J
• Lifetime: Q90 >50,000 Hours

Nicknamed “STEALTH” for its slim profile and powerful output, the SL-760 combines broad light distribution, full-spectrum output, onboard dimming and passive cooling in a commercial-ready fixture.

2,204 µmol/s PPF Output

The SL-760 produces 2,204 µmol/s PPF while drawing 760W, providing the intensity demanding indoor growing environments need.

Six-Bar Design

Its large 43.31” × 43.31” six-bar design spreads output across a broad growing area while keeping a low-profile form factor.

Full Spectrum + 660nm Red

The SL-760 produces bright white full-spectrum light enriched with dedicated 660nm red wavelengths. Secret Lighting’s spectrum chart shows a strong blue peak, broad output throughout the visible spectrum and a pronounced deep-red peak.

4’ × 4’ Flower / 5’ × 5’ Veg Coverage

The SL-760 is rated for a 4’ × 4’ flowering footprint and a 5’ × 5’ vegetative footprint, with a recommended mounting height of 6–36”.

Secret Lighting’s PAR maps show readings of approximately 1,230 µmol/m²/s near the center at an 18-inch mounting height, and peak readings of approximately 960 µmol/m²/s at 24 inches with output distributed more broadly across the footprint.

Four-Level Onboard Dimming

Adjust output directly from the fixture using the onboard dimming button, with 25%, 50%, 75% and 100% output settings.

External Control Compatible

For centralized control, the optional Secret Lighting Control provides more precise 0–100% external dimming and lighting management. The controller is sold separately.

IP65 Wet Rated

The SL-760 carries an IP65 wet rating, providing protection for demanding indoor growing environments where moisture and humidity are present.

Passive Cooling

A completely passive cooling system manages fixture heat without onboard cooling fans. The fixture measures 43.31” × 43.31” × 3.54” and weighs 26.01 lb.

100–277V Operation

A wide 100–277VAC input range supports both residential and commercial installations, with power cord options for 120V, 240V and 277V.

Commercial-Ready Certifications

The SL-760 is ETL, CE and DLC Hort certified, supporting professional installations and applicable commercial energy rebate programs.

Choosing a Voltage Configuration

120V — for standard installations running on conventional 120V circuits (6.33A).

240V — for higher-voltage residential or commercial circuits, drawing lower current per fixture (3.16A).

277V — for commercial facilities with 277V electrical infrastructure (2.74A).

What’s Included

• 1 × Secret Lighting SL-760 Fixture
• 2 × Fixture Hooks
• 1 × 6.5’ SECRET Power Cord (Selected Voltage)
• 1 × 10’ SECRET Control Cable

Note: The Secret Lighting Control is sold separately.