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Antline Festoon LED Bulbs, 29–41 mm

Antline Festoon LED Bulbs, 29–41 mm

4.6 (640) · Overview · Specifications

from $9.99

Festoon (double-ended) LED bulbs in 29, 31, 36 and 41 mm lengths, with 3014 chips in an aluminium body, CAN-bus error free and close to the size of the stock bulb. White plus red, amber, blue, ice blue and purple.

Option: 31 mm white

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Description
  • 29, 31, 36 or 41 mm lengths
  • 3014 SMD chips, 360° light
  • CAN-bus error free
  • Aluminium body, about 1.2W
  • Six colours

Festoon (double-ended) LED bulbs in 29, 31, 36 and 41 mm lengths, with 3014 chips in an aluminium body, CAN-bus error free and close to the size of the stock bulb. White plus red, amber, blue, ice blue and purple.

Specifications
  • Lengths: 29, 31, 36, 41 mm
  • Cross refs: DE3175, 211-2, 578, 6411, 6418
  • Chips: 3014 SMD
  • Voltage: 12V
  • Colours: 6
Installation

Measure the old festoon tip to tip before ordering — 31 mm and 36 mm look alike but will not swap.

Estimated time: 5–15 minutes. Tools: none for most sockets, a trim tool for plate lamps.

Where it goes

01Dome lights
02Vanity mirror and sun visor lights
03Trunk and cargo lights
04License-plate festoons

Specification table

Lengths29, 31, 36, 41 mmCross refsDE3175, 211-2, 578, 6411, 6418
Chips3014 SMDVoltage12V
Colours6

Customer reviews

4.6 out of 5 · 640 ratings

BridgetOctober 7, 2026

bulbs

We replaced the lights in my daughters car with LED lights. The lights are now much brighter and have lasted much longer than regular ones.

BradleyAugust 15, 2026

Excellent product, recommended

Excellent product, amazing upgrade for cabin lights!

JoeFMay 24, 2026

Double check the bulb description in your owner's manual.

This will not replace a GM 13502343 vanity mirror/sun visor bulb. The bulbs appear to be well made, The emitters are on one side, which shouldn't be a problem for most applications. Unfortunately, they won't work where I needed them. The bulb that I need looks like a BUSS glass fuse. I haven't been able to find an LED equivalent.

AlexJuly 3, 2026

10 pack? 6 pack? 8 pack?

So I’m not upset with the product for starters, but I bought the pack of ten and received a box that said pack of six and only had 8 inside. Laughed about it because something clearly got messed up in the warehouse but I still have all the bulbs I need so no worries. Someone must’ve been tired when then labeled it for it to be an 8 pack of bulbs labeled as a 6 pack but sold as a 10 pack.

haygirlOctober 10, 2026

They fit perfectly, easy to install.

As I hoped these LED Dome Lights a super bright and would defiantly buy again.

12–24Vcars, pickups, trucks
CAN-buserror-free versions
82 versions10 base families
Plug & playsame size as stock
Excellent quality and professional supplier for automotive.