Yield Lab Air Cool Hood ReflectorOur Yield Lab Air Cool Hood Reflector is trusted by beginning growers and professional growers alike because it WORKS! With its trusted domed design, this cood hood helps focus your 400w, 600w, or 1000w bulb's light on to your garden for maximum canopy penetration. Despite its potential for high heat, its glass insert and 6" exhaust ports help any duct fan cool your light and keep your lighting fixture safe. Whether you're in a grow tent, a closet, a