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  • Would two of these cover a 4\'X8\' table for flower?

    Yes, but not well. 2 units are designed to cover about a 4x4 area. So 4 of these lights would cover a 4x8. 

  • What is the coverage in cm?

    It's depend on how high you hang your LED. 
    For normally, in BLOOM 91.44 cm x 121.92 cm 
    in VEG 152.4 cm x 182.88 cm 

  • What is the hanging height 550 flowering state

    Around about 26 inches 

  • Would this have enough par in a 4x4 or should I get the 1100?

    If your target plant height is below 4 feet this is ideal, if you are going for full grown plants get the bigger light. 

  • What is better this or the solarstorm 440 cause this you got to buy alot of extra stuff the uvb bulbs controller ????

    California Lightworks continues to push the bar for quality products. The 550 commercial is a excellent choice. I do recommend getting the controller. If you understand the concept, your results can be unbelievable! 

  • Can this light be used without the controller?

    Yes it can 

  • Does this run solely off solar power? There is just one image so it\'s hard to tell.

    No absolutely not it's 120 volt look at the specs it will tell you 

  • Does the unit come with the controller?

    No, the controller is sold separately 

Customer Reviews

Based on 2 reviews

great light! Especially with the additional controller!

Great reliable light

I have 3 of these synced up. Best light on the market. Doesn’t produce heat and very easy to program with the controller.

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