4-Pack 41mm LED Festoon Bulbs – 18-SMD 578 Interior Dome Map Light – Xukey 6000K Cold White – 12V

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Description

This is a set of 4 Xukey LED festoon bulbs, each measuring 41mm long with 18 SMD LEDs packed in.

Ruiandsion 211-2 LED Bulb 4014 12-SMD Festoon 41mm 42mm 578 212-2 Bulbs For Car Interior Map Dome Trunk Courtesy Light Red 2 Pack

They're designed to replace your old dim incandescent bulbs in dome lights, map lights, footwell lights, instrument panels, boot lights, and even number plate lights.
The bulb fitment code is C5W, and they cross over with 578, 211-2, and 212-2 types.

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These put out a crisp 6000K cold white light, which is super bright and modern – way better than that yellowish glow.

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Each bulb only uses 1.
8 watts but pushes out 400 lumens, so they're energy-efficient and long-lasting.
They run on 12V to 15V systems, so they work in most cars, trucks, and SUVs.

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Universal fitment, so they'll fit almost any vehicle that uses this 41mm festoon size.

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They come with a 9-month warranty, and installation is as easy as popping out the old bulb and snapping this in.
No polarity issues – they work either way.

4X 41mm LED Festoon Bulb 18-SMD 578 Car Interior Dome Map Light 211-2 212-2 Lamp

If you want to upgrade your car's interior lighting to something bright and modern, these are a cheap and easy win.

AUXITO White 41mm LED Festoon Bulb 6SMD C5W 578 Car Interior Dome Map Light Lamp

2X 41mm LED Festoon Bulb 18SMD 578 Car Interior Dome Map Light 211-2 212-2 Lamp