Giantex 6" Air Cooled Hood Reflector Hydroponics Light Grow Hydroponic w/Glass Cover Heavy Duty Lamp Cord --Built-in 15 feet heavy duty lamp cord (UL Listed) with E39 Ceramic Mogul Socket and standard Hydroponic S-Plug Thoughtful Design--Painted white panels with 0.4mm highly 95% reflective textured German aluminum, can intensify light and enlarge lighting area Stable Technology --This Giantex air cooled reflector hood is completely sealed with gaskets, fan, filter and duct supported, V-Hanger hooks included, removable slide-in glass with gasket. Effective Air Cool-- 6-inch Duct Air ensure air passes easily through both ends of the reflector for maximum inline air cooling and protect your plants from excessive heat 100% Satisfaction Guaranteed--We would try our best to give you satisfied shopping experience, if there is quality, we would make best solution to solve the problem.