Vehicle Fitment
This part is universal
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Retrobright Series LED Conversion Bulbs (H4 / 9003) by Holley RetroBright®. 1 Bulb, classic white, 3000K, 3000lm, 9V-18V DC, 30W. We all love the look of classic sealed beam headlights, but the dim halogen light output makes nighttime driving a potentially risky endeavor for you and your beloved classic. Holley's new RetroBright LED Headlights offer a number of advantages over traditional sealed beam headlights such as plug and play compatibility, better visibility, and 6 times longer life. Not only that, but because they are LED they take up less space, create far less heat, and use less power than other headlights.