flat led panel light 1.UL&SAA of the driver 2.600*600*11mm, ... ~85%StorageHumidityRh10~90% Features= Novel design: LED Panel Lighting, light full, soft, spectral purity, ultra-high brightness, high color-rendering index, it’s a new ... replace the traditional fluorescent lighting.= Efficient and energy-saving: With high-performance constant-current power supply, conversion efficiency is greater than ...