... *1W:70-80lm/watt5. Lens beam angle: 30 , 38 , 45 , 60 degree6. Working current: 350mA7. International Protection: IP448. Color available:Warm ... /DC12V 350mA10. Power consumption: 3*1W11. Working temperature: -20 degree Celsius--+50 degree Celsius 12. Energy-saving, Environment friendly, and only 20 ...