... 1. Energy-saving 2. Environmental protection 3. Long life span 4. Good heat dissipation rametersLamp source : CREE LED Interior lighting: ... robust lampshade design, high beam pattern definition, brightness uniformity; 2, Green environment, impact resistance, shock-proof, no lead, ... power, good power factor, high brightness efficiency; 5, LED light source of ultra high power, high brightness; Lowest ...