LumX Set (9004)

Brighter, farther-reaching light, without the premium-brand price. The LumX 9004 LED set is a plug-and-play upgrade for your headlights or fog lights.

Why LumX

• A focused beam that reaches farther. Automotive-grade multi-core LED chips sit as close as possible to where the original bulb's light comes from, so you get a tight, focused beam that lets you see farther down the road. Big lumen claims don't mean much. Beam focus does.
• Premium tech, fair price. You get the technology of the leading LED sets at about 60% of the price. LumX sets cost more to make than most cheap LED headlight kits sell for.
• Aluminum, not plastic. The bulb housing, retaining collar and fan housing are all aluminum. No cheap plastic parts to snap during install.
• Quiet, sealed cooling fan. The dual-ball cooling fan holds up better against water and dust, and it's quiet enough that you won't hear it while parked. That was a common complaint about the previous version, and we fixed it.
• Try them risk-free. If they're not for you, send them back with our 60-day hassle-free returns.

Install & fit

• Fits at least 95% of vehicles. We gave the LumX set a smaller footprint than the previous version (which sold tens of thousands of sets and rarely had fit issues), so dust covers and tight engine bays usually aren't a problem.
• The easiest aiming we've seen on an LED bulb. Turn the bulb all the way right to lock it into the socket, then rotate it back counter-clockwise to line it up. The retaining collar stays in place the whole time.
• Plug and play. Molded plugs fit your factory connectors.