... 5.78 dip LED lights, Product name;4*1W LED Spot LightProduct type;YH-FSL-03Prodct application ... panels4.others;back lighting decription and specificatons:4*1W LED Spot Light( LED spot light,LED light ... )2. Power: 1W/3W LED chip: Bridgelux/Semileds3. Socket: MR16/GU10 ... /E274. Len angle: 30°5. Lumen: 80-90LM/1W; 150-180LM/3W(daylight)6. Housing: Aluminum7. Working Temperature ...