1. Material:                              Aluminium+glass
2. LED Qty :                               21PCS   3528-0.2W
3. Power:                                  4W
4. Angle:                                    >180
5. Voltage:                                AC100-240V
6. Luminous Flux:                   220LM
7. Color temp:Warm white:   2700-3300K
8. Size:                                       Ф42*154mm
9. Certificate                             CE   ROHS