The VC4000 ULTIMATE is one of our best Headlight. It has the second sharpest HI/LO beam cutoff of all of our products and the HI beam throw is matched only by modern projection headlights. This headlight delivers unparalleled output without sacrificing any of the classic OEM look. The VC4000 is able to accomplish this by placing the surface mounted diodes in a way that exactly duplicates the location of the filaments in a Halogen bulb. This allows the VC4000 Ultimate to have the best beam pattern possible while still taking advantage of all taking advantage of all the benefits intrinsic to an LED bulb.
We have also been able to eliminate the need for a moving fan by using an adjustable passive heatsink and locating the electronic components away from the LED in their own assembly that is that is highly resistant to water, shock, dust and vibrations due to the components being embedded in silicone.
Each kit includes two assembled Glass H4 DOT spec 5.75″ housings with 2 LED bulbs.