LED Corn Light LED Garden Lights Without Fan 25W 1).Operating temperature range:from-25 to 45 Celsius deg 2).Reduce energy costs up to 90% compared to traditional lamps,reduce maintenance costs up to 90%, almost free of maintenance 3).Heat and Shock Resistant ,no shadow and shatter-resistant 4).Lightweight with small design, ideal for indoor use, very easy for replacement 5).Does not produce UV rays that harm people’s eyes. 20).Directional light means no light pollution,dark sky compliance.