Secret Lighting SL-680 MEGA LED Grow Light

Secret Lighting SL-680 MEGA LED Grow Light PERFECT BY ITSELF - IDEAL FOR SHARED LIGHTING SCENARIOS Features 3.0 PPF/W (μmol/J) DLC Hort Listed ETL Certification IP65 Wet Rated 5-Year Limited Warranty Designed for use in open rooms, over benches or grow tents Onboard Dimming External Dimming (Controller NOT INCLUDED) Passively Cooled Plug & Play - contains power & dimming cords, power supply and mounting hardware. Spec Sheet   The Secret Lighting SL-680 MEGA is a high efficiency full spectrum LED grow light designed for use in open rooms, over benches or grow tents. The quantum board style diode array is perfect by itself and ideal for shared lighting scenarios higher above the canopy.  This fixture is named “MEGA” for the power and versatility it provides to your canopy. The Secret Lighting SL-680 MEGA emits a full spectrum, bright white light with added 660nm red diodes. This spectrum and wattage combination is ideal for a variety of uses. Perfect for use in high intensity flowering and can also be dimmed between 0% to 100% via the onboard dial for precision light output right on your light fixture. The Secret Lighting Control (Not Included) can be added to one or more Secret Lighting fixtures for even more precise external dimming control. Including: On/Off Timing, 0-100% Output, Sunrise/Sunset Programming and more. The Secret Lighting Control can control up to 250 Secret Lighting fixtures per controller.   Spectrum  Secret fixtures emit a full spectrum, bright white light which is more sun-like than even your traditional HPS. Using this spectrum you can expect tighter internodal spacing and better overall quality. Contrary to popular beliefs of the past, Secret continued to pioneer the use of bright white, full spectrum LED, which has now become the gold standard of grow lighting. Secret's Full Spectrum is easy to work under and provides the same sun-like qualities plants love without the negatives of high energy requirements and high heat. PAR   Specs Model/SKU: SL-680 Watts: 680 Voltage: 100-277volts, 50-60hz Amperage: 120V (5.66A) / 240V (2.83A) / 277V (2.45A) PPF (light output): 2040 µmol/s PPF/Watt: 3.0 µmol/J BTU's: 2320 Input Temp: -4 to 95 F Lifetime: 50,000 hours Mounting height: 6-36″ (152-914mm) Certifications: ETL, CE, DLC, Hort IP rating: IP65 Dimensions: 36’’ x 35.43’’ x 1.97’ (914x900x50mm) Weight: 17.0 lbs  Warranty: 5 Years