Will this light fit on a regular 4'' opening?
Posted by WuBen on
It should fit into a standard 4" opening, it has the same flange front and 4" step in the back as a halogen "Capsulelight" It does stick out more in the back than the regular bulb. Dimensions on this bulb is 4.5 in x 2.88 in deep. Hope that helps.
Handxen: We have 4'' round tail lights for trailer, truck, tractor.