Is it ok to use LED headlights with a dust cap?

Asked by Ethan Jun 28, 2018 at 11:30 PM about the 2004 Hyundai Santa Fe 3.5L LX FWD

Question type: Car Customization

I have a 2004 Hyundai Santa Fe with dust caps that cover the headlight bulbs.
If I install LED headlights and put the dust cap back on, will they overheat?

3 Answers

F_O_R answered 6 years ago

Covering up bulbs for what reason? If the bulbs came with covers it probably was just to protect them during shipping. Post a photo if you want a better opinion.

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Ethan answered 6 years ago

On the back of the headlight housing assembly, there are caps that protect the inside of the assembly from dust and moisture. However, this means there is not a constant supply of fresh air to the bulbs, and so it seems possible they would overheat

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F_O_R answered 6 years ago

LED's should use less power than the standard bulbs which means less heat. You need those caps to keep moisture out.

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