well no one has posted reveiws so here is mine.....they run hotter than ant of the other bulbs i have used.with a fan blowing on mt last bulb i could get to 8 or 9 inches from the plant.i am about 18 inches away with this bulb,and it still gets warm for them sometimes
c of green Reviewed by c of green on . Gavita bulb!!! Who out there is using the Gavita 600 watt HPS bulb?It runs off an S51 ballast. It has a reflector,made inside the bulb.I've just never used this type and would like to know how they perform! I've been useing the eye hortilux. Ga Grown! Rating: 5