ASD 2 Watts G4 1 COB LED Light Bulb Dc 12v Warm White 3000k Package include: 1pcs of 2W LED Bulb Input voltage: DC 12V Bulb type: G4 20W Halogen LED Replacement Bulb. Save electricity bill. Replace 20W halogen bulb by 2W LED, save over 90% on electricity bill of lighting. Energy Saving.