Be very cautious buying anything from said seller, he goes by at elast 2 other names on ebay. Sells out of Mississauga, Ontario, Canada..though I see he changed that sometime today and now he ships from china suddenly lol. He will not honour the so-called 3 year warranty on the mars hydro..says you have to fix it yourself, he can send the part. I bought it 3 weeks ago and diodes are going out already and nothing I can do...I will pay the warehouse a visit and end the operation, that's my only choice! Be very careful giving your money to him or for that matter, this light, mars hydro is just like every other no name led out there, and there is absolutely no warranty with it, regardless what they tell you!