BA15S Bayonet LED light bulbs are the perfect choice to transform your chandeliers, wall light, lamp fixtures into aesthetic and modern. The 12V BA15s retrofit lamp is an energy efficient alternative to 12V incandescent 1156 BA15s base lamps. It offers a similar light output to a 12v, 40w incandescent (400lm) and is suitable for use in most 12v BA15s fixtures. It features a heat resistant body, no flicker, and an easy installation process. By replacing a 20-watt halogen bulb with 3.5-watt LED bulbs, you can save over 85% on your electricity bil