Mini 1W 2W 3W G4 Back Pin Round Board LED Bulb DC 12V 24V Lamp For Car Boat Home Spotlight Cabinet Lighting Replace Hologen Features Low wattage, save energy, the environment-friendly, no UV and IR radiation hours Long carrier existence and excessive luminous efficiency and exquisite appearance, it is handy to hold for showcase, residential, office, hotel, shop, exhibition room, landscaping and so forth home halogen spotlight, garden lamp, wall lamp, door gentle ect Specifications Socket: G4 Back PinsMaterial: PCB+led chipsLED Chip Type: 5050 SMD / 5730 SMDWattage: 1W/1/2/3 Color: Cool White 6000-6500K;Warm White 2800-3200KVoltage: DC 12V-24VBeam Angle: 180°Average existence Expectancy: 50000 hours Package List 1x G4 LED Bulb Note Please notice this G4 LED must be powered by a 12V-24V DC circuit If you use these bulbs on AC circuit you'll burn out the lamps because of extra warmth being utilized inflicting the solder facets at the LEDs to melt away If you ought to exchange your existing G4 beneath cabinet lights from halogen to LED, you must make certain to change all halogen transformers to 12v DC LED Drivers You do not have to change the entire fitting Just find the halogen transformer and update with 12v DC LED Driver