... : Specification: 1. Dimension: 180*180*13mm, 115*115*13 ,165*165*13,200*200*13,240*240*132. Power: <7W;10W ;9W ;6w ... heat, and more enviornment protection (energy saving up to 50%).13. No stroboscopic, no pollution, long lifespan, low luminous decay. 14 ...