Custom 7 in. Upgraded LED Beam Unit Assembly. This LED headlamp beam unit provides the forward lighting beam and is intended for a compatible 7-inch headlamp housing or retainer. Use it only where the beam-unit diameter, retaining method, electrical connector, voltage and polarity, wiring clearance, and aiming arrangement are compatible. Fitment / Compatibility Universal / Custom: Universal/custom LED beam-unit use only. Confirm the nominal 7-inch size, housing and retainer fit, connector and pin layout, voltage and polarity, mounting depth, and aiming hardware. Product Details Use area: LED headlamp beam unit. Before Ordering Compare the beam-unit diameter, depth, locating tabs, retaining method, connector, and wiring clearance with the existing headlamp. Inspect the ground, wiring, retainer, and aim adjusters, then verify beam operation and aim after installation.