The Blazer B444A 4 in. Dual-Bulb Clearance/Side Marker is designed to conform to applicable US FMVSS108 and Canadian CMVSS safety standards for clearance lighting.
- Clearance marker is PC rated meaning that it can be seen 90 degrees off from its center, helping to make your trailer more visible from all angles
- 2-bulb design maximize light output
- When one bulb burns out the other remains lit
- 12V light mounts on standard 3 in. centers
- Replace bulbs with any standard #194 incandescent
- Lens is also replaceable