1,12w led track light 2,No radiation 3,ceiling base 4, ... light1. High-quality aluminum housing, and good heat dissipation,2. LED light source, no radiation, no heavy metal ... and replace4. Durable and energy-saving, only consume 1/10 energy of incandescent lamp but life expectancy ... designed according to specific need of customer. Application:Widely used in stores, hotels, halls, clubs, villas, showcase, ...