H4 High Low Beam Bulb

3 600 4 000 lumen bulb 4 000 high beam 3 600 low beam lumens.

H4 high low beam bulb.

This is understandable if your owner s manual recommends either of these. Auxito h4 9003 led headlight bulb fanless 9000 lumens adjustable beam 6500k xenon white high low beam hb2 conversion kit pack of 2 4 6 out of 5 stars 1 751 39 99 39. With the lower filament on the bulb acts as the low beam. H4 bulbs have two filaments and these bulbs provide the appropriate illumination for the automobiles high beam headlights and the low beam headlights.

H4 9003 hb2 led headlight bulbs conversion kit szflwa s2 series cob high low beam headlamp dual beam head light halogen head light replacement 6500k xenon white 1 pair 4 1 out of 5 stars 1 201 19 99 19. For the best led bulb selection in the world check us out here. Ninieo offer a 3 year warranty on each pair of bulbs and can be contacted for advice during installation. Just swapping from h4666 to h4 yields an increase from 700 lumen to 1000 lumen on low beam at 12 8 volts when you factor the increase in lumen from a h4 running at 14 volt vs 12 8 the output from the headlights will have roughly doubled from the 700 lumen h4666 with it s voltage drop on factory wiring running around 12 8v with the engine.

The most common dual filament bulb used in headlights is the 9003 hb2 h4. Nineo h4 led headlight bulbs cree chips 9003 hi lo beam cool white conversion kit the first set of led bulbs on the list that come with a high level of customer support. This kit is designed for h4 conversion headlights and will not work in sealed beam headlights one 1 led bulb replaces stock harley davidson motorcycle h4 9003 light bulboctane lighting gen 5 all in one h4 led headlight bulb. With both on the bulb is brighter and functions as a high beam headlight.

This allows the bulb to serve as both the high beam and low beam headlights in one. Dual filament bulbs contain two filaments in one bulb.