1, LED Round Downlight 2, CE,RoHS 3, 15 /30 degrees beam angle 4, DC12-24V, 1W/3W 5, Cree or Edison Chips Name ... Source: 1W/3W leds, cree or edison Input Voltage: DC 12-24V Power Consumption: 1W/3W Dimension: ¢41.5mm x (H)25mm,Cutout ... , green, blue, yellow Surface color: silver, white painting Beam Angle: 15 /30 degrees Operation Temperature: 40~50 degrees Celsius Protection Rating: IP20 ...