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4210 Replacement Festoon LED Bulbs (42mm) 10-20121 PAIR
4210 Replacement Festoon LED Bulbs (42mm) 10-20121 PAIR
SKU:10-20121
Speed Demon
Regular price
$40.99 CAD
Regular price
Sale price
$40.99 CAD
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Speed Demon LED replacement bulbs can fit numerous vehicle applications, including dome lights, map lights, trunk lights, hood lights and foot well lights. This 39mm festoon bulb replaces 3910 bulbs. The 39 mm bulb has 6 LEDs on a rectangular PCB (printed circuit board). LEDs are mounted to one side of the board for direct 180B0 illumination with no wasted light. Festoon base for easy plug-and-play installation. Lasts 30,000 hours in your vehicle 25 times longer than incandescent bulbs. 1.2W, 12V
4210 Replacement Festoon LED Bulbs
Replaces 4210, 6451
Sold as a pair
1 Year Warranty
