Full Spectrum Light
Plants evolved to use the entire range of sunlight-both short and long wavelengths. LumaGro CMH grow lights provide full spectrum, one bulb can be used for both veg and bloom stages.
Energy Efficient Yield
There is no doubt that the most important attribute of any bulb is its yield per watt. Compare with traditional MH or HPS bulbs, LumaGro CMH grow lights produce an equivalent amount of light at about half watts!
It is important to keep grow room at an ideal temperature. LumaGro CMH grow lights run much cooler than the traditional lights. Because of the low heat output, they are perfect for small spaces like tents, closets or spare rooms.
**Bulb Sold Separately.**