... , no mercury. Specifications:1.Material: Aluminum alloy+PC cover2.LED type: SMD3528LEDs/144pcs3.Front shell: frost cover, transparent cover, ... below:1. Safety: special structure design with brand power supply inside; safe and eco_friendly raw materials are used, low ... and environmental protection. 2. Energy_Saving: The high quality LED light source are adopted, luminous efficency can exceed 100w/lm ...