1. 24 SMD high brightness LEDs
2. 9-30v DC/AC wide range voltage input, AC state is ok, but please keep the frequency low
3. With buzzle, loud voice for caution, excellent as backup light
4. Static state (LED light on state) power is 2.5w, when buzzle cries, power is 4-4.5w
5. Can be designed with buzzle in other bases, 1157, 3156, 3157...
6. It is very nice when applied as truck, long vechicle, car... backup lights
7. Easy to install, just put the original halogen 1156 bulb out and put the LED 1156 light in
8. Constant circuit design, long lifespan
9. Energy saving light