... life, 2 year warranty 3,cetificate:CE 4,MOQ:100pcs 6w led ceiling light1,CE2,power:6W3. Main Material: Pure aluminum light ... Adjustable : N 9. Operation Temperature: -40 degrees~75 degrees 10. Fixture Surface Temperature: Less than 58 degrees 11. Color Temperature: 2700 ... of energy saving lamps, table lamps, wall lamps, ceiling lamps, 6w led ceiling light