FloraFlex 900W LED Grow Light Full Spectrum | 700W Draw, 5x5 Veg

FloraFlex 900W Specs: What 700W Actually Delivers

The model name promises more, but the number that matters on your breaker is the 700W actual input. FloraFlex rates output at 1,890 µmol/s, which works out to 2.7 µmol/J. That light is spread across eight bars with a 120° distribution, rather than packed into one central board. Coverage is 4 x 4 ft in bloom and 5 x 5 ft in veg. Input spans 120–277V AC at 50/60 Hz, and the store carries separate 120V, 240V and 277V versions. Cooling is passive, so the bars shed heat through their housings with no fans to wear out. Dimming runs on a standard 0–10V signal, and fixtures daisy-chain for room-wide control. It carries UL 8800, UL 1598 and DLC listings, which matter for inspections and many utility rebates. FloraFlex rates it at L90 above 50,000 hours with a 5-year standard warranty. Assembly takes under 5 minutes and needs no tools, which adds up in a room with dozens of fixtures.

Hanging a 900W LED Grow Light Over a Hydroponic Bench

A 900W LED grow light like this is at home over a 4x4 flood table, a drip bench or a single tent in bloom. FloraFlex lists a mounting height of one to two feet above the canopy. Stay at the high end of that range through early veg, then work down as the canopy fills and flowers set. The eight-bar layout keeps corners closer in intensity to the center, which helps when every plant counts. Maximum operating temperature is ninety-five degrees, so rooms that run hot need ventilation sized to match. In a controller-run room, the dimming signal lets one schedule handle sunrise ramps across the whole row. Match the voltage version to your room's circuit. That choice decides the cord you run. Its bloom footprint is smaller than the veg footprint, so do not plan a 5x5 flower canopy around one fixture. Larger flower benches are better served by two fixtures hung side by side. For a 4x4 hydroponic flower table, it is a clean, efficient fit with little heat added to the room.

Key Features

• 700W input, 1,890 µmol/s: Output sized for a 4x4 bloom canopy at 2.7 µmol/J.
• Eight-bar spread: Keeps corner intensity close to the center for more even flowering.
• Passive cooling: No fans to fail, clog or add noise.
• 0–10V dimming, daisy chain: Run a whole row from one controller signal.
• UL 8800, UL 1598, DLC: Listings that support inspections and utility rebate programs.
• Tool-free assembly: Under five minutes per fixture during large buildouts.

Technical Specifications