... life, 2 year warranty 3,cetificate:CE 4,MOQ:50pcs 3W LED CEILING LAMP1,CE2,power:3W3. Main Material: Pure aluminum light body ... : N 9. Operation Temperature: -40 degrees~75 degrees 10. Fixture Surface Temperature: Less than 58 degrees 11. Color Temperature: 2700-9000 ... : IP68 17,Application:hotel,home, marketplace, shop, villa, office building 3w led ceiling light