GU10-W-18, GU10-W-21, E27-W-21, E27-W-18
1. Available Base: G4, GU10, MR16, E27,E14
2. Voltage: 12V for G4, MR16
110V or 220V for GU10 and E27, E14
3. Use 5050 tri-chip super bright SMD leds
4. 18pcs or 21pcs 5050 leds
5. 270lm for 18pcs leds bulb, 315lm for 21pcs leds bulb
6. Watt: 2.25W for 18pcs, 2.63W for 21pcs