Part Number: G4-1505 COB. 1X or 4X or 6X or 10X G4 LED COB Bulb. EASY INSTALLATION - Standard G4 base, Can be easy Installs into and replace existing ordinary G4 halogen bulbs. ENERGY-SAVING - Replace 20 Watt T3 halogen bulb with 3 Watt LED, save 90% of your electricity bill.
eBay