Professional-level LED Grow Lights are designed to mimic natural daylight, not the red-blue disco light colors you'll see over-hyped online. This is a true 680 watt light that blows up a 5x5 footprint with superb results. There is no fan in this LED, it is silent, with no mechanical parts that can fail and cause a serious meltdown. The cabling is waterproof. Standard configuration is 120V but can be connected to 240V or even 277V, auto-switching.

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The Grower's Choice ROI-E680 and newer 680S LED grow lights are dimmable from 40% all the way to overdrive, and can be connected to an optional Grower's Choice or Trolmaster Master Controller system as well. As configured here, it is with a mechanical timer with manual dimming dial.

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We combine this cool-running, LED grow light with a high quality 4.7x4.7 ft grow tent (56.8" x 56.8" x 79"). The LED perfectly illuminates the entire room with evenly diffused, bright-white light suitable for veg or flower. Simply add your plants and start saving money immediately.