NanoLux DE Chill APP 1000 Watt Air-Cooled Grow Light Fixture with DE HPS LampThe Nanolux DE Chill is the first DE commercial overlap fixture of its type on the market. The DE Chill is designed with an onboard ballast, is air cooled, and comes NCCS APP ready. The air cooled design removes up to 60% of heat load in grow facility environments. This greatly reduces the air conditioning required to maintain the growing environment at desired temperatures. The fully enclosed design uses an optical quality glass lens which only