Our BA15 Bayonet base LED bulbs are designed to be the same size or smaller than the incandescent/halogen version of that bulb, so they will fit into your existing fixtures with ease. Our bulbs are designed with constant current technology, so they will work with both 12V or 24V systems.
They are optimized for low energy consumption and higher brightness which allows up to 6-7 times energy savings per bulb! We offer all three bases available for Bayonet base LED Bulbs : BA15S/1156 - BA15D/1142 & BAY15D/1157. You can find information about these bases on our product pages.
These bulbs are mainly used to replace halogen bulbs in interior lighting fixtures or existing navigational fixtures.