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AUXITO Spring Retractable 578 LED Bulb Festoon 211-2 212-2 Light Bulb Interior Lights

AUXITO Spring Retractable 578 LED Bulb Festoon 211-2 212-2 Light Bulb Interior Lights




Code: FATHER23

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212-2 LED bulb Spring retractable design

After customers reflected on the size of the 41MM LED Festoon bulbs, we researched retractable Festoon bulbs. 212-2 LED bulb Spring retractable design, suitable for 39mm (1.54") ~ 42mm (1.65") size interior lights. Perfect replacement for stock bulbs: 211, 211-2, 212, 212-2, 214-2, 569, 578, 6411, 6413, 6429, 12844, DE4410. The product is developed and designed by a team of R & D engineers, through the telescopic spring on the top of the bulb to achieve size adjustment, which adapts to the 39-42mm model of indoor map lights, and ceiling lights for reducing LED installation problems! In terms of brightness, the 41MM LED Festoon bulbs consist of 18pcs 4014SMD high brightness chips to turn night into day.578 211-2 212-2 LED light bulb

Technical Data

  • 【300% Brightness】Each 578 LED bulb uses 24pcs 4014 LED SMD chips, and provides the highest luminous efficiency compared to other chips, 3 times brighter than the stock 578 bulbs. The unique semi-circular arched design of the chipboard makes light emission evenly without black spots or shadow areas

ts 578 led bulb

  • 【Quick Installation】211-2 LED bulbs have built-in smart IC drivers, and 99% of the cars are installed without errors and flickering. 211-2 interior dome light LED bulb is a non-polar spring compact design, no need to match polarity, plug and play, super easy installation, high vibration resistance
  • 【Long Lifespan】212-2 LED bulb adopts an all-aluminum body, a perfect hollow design, which is more conducive to efficient heat dissipation. Stable input current protection circuit, ensuring a safe temperature range and consistent brightness. 212-2 canbus led bulb white extends lifespan up to 50,000hrs

578 canbus led bulb white

  • 【1:1 Design】212-2 bulb 6500k spring retractable replaceable size is 39mm 41mm 42mm 1.54inch-1.65inch 211 211-2 212 214-2 560 561 563 564 569 578 6411 6413 6429 12844 DE4410 bulbs. 578 LED interior car trunk light bulbs use the same 1:1 socket as halogen bulbs to ensure a perfect match with your car
  • 【Wide Application】 Car interior dome Light, courtesy light, map light, door light, glove box light, trunk light, cargo light, luggage compartment, reading light, stepwell light, vanity light, etc.


led interior, map lights, dome lights, license plate lights, parking lights, corner lights, trunk lights, side marker lights, courtesy lights, cargo lights, trunk lights, stepwell lights, vanity lights, etc.

You need to upgrade your interior halogen lights to LED

  • When you can't find something in the car, dim light can affect your vision and make you grumpy.
  • When you want to study the function of your car's buttons, dim light can make it difficult to read button labels.
  • When you are in the car and urgently need to read some documents, the dim light makes it difficult to see and even makes you feel tired.

Why Choose AUXITO 578/211-2/212-2 LED Bulbs?

  • Once you have the idea to upgrade the bulb, then you will act! But in the face of a dazzling array of products on the market, do you know how to choose the right led bulb for your car?
  • There are generally three problems with 578 LED bulbs on the market. First, the size is not suitable and cannot be compatible with the socket, resulting in many installation problems. Second, because the brightness of the interior LED lights is too high, the driver cannot see the situation behind the car when driving. The third is 211-2 LED interior bulbs that do not dissipate heat well, resulting in a short lifespan of the LED bulbs.
  • AUXITO 578 211-2 212-2 led interior light bulbs have been greatly improved. 1:1 halogen light design, spring retractable and adjustable, suitable for 39-42mm size. Semi-arc luminous surface, the light is soft and not dazzling and does not affect the driver's sight. Aviation aluminum hollow design, better heat dissipation, non-polar, lifespan of at least 50,000 hours. Built-in upgraded intelligent IC driver, so that most vehicles do not have error warnings, allowing you to stay away from multiple installation problems!

Where are AUXITO 578 211-2 212-2 LED interior lights suitable for installation?

  • Cross Reference Number: Compatible with 211 211-2 212 212-2 214-2 560 561 562 563 564 569 578 6411 6413 6429 12844 DE4410 bulbs.
  • Application varies on the vehicle's trims, it may fit one or 2 more positions on your vehicle. Please double-check check owner’s manual or stock lights to confirm before placing an order.
  • 578 festoon led bulb is suitable for license plate tag lights, interior map lights, dome lights, parking lights, city lights, cargo lights, dashboard lights, instrument lamp door lights, reading lights, glove box lights, corner lights, trunk area/room lights, stepwell lights, interior door lights, luggage compartment light for auto car, truck.
    211-2 led bulb 212-2 led mini bulb


    1. Can't replace 44mm 1.73in halogen bulbs with rigid loop

    2. When replacing the bulb: do not touch the glass, turn off the lights before replacing, use appropriate protective equipment, and make sure the bulb does not come into contact with water

    Customer Reviews

    Based on 3 reviews
    Kent Banks

    Never used them yet

    Alexis Pintor
    What is your vehicle's year, make and model : 2010, ford, expedition limited
    Excellent light

    Very bright light excellent products

    Evan Wells
    What is your vehicle's year, make and model : 09 Mercury Milan

    Super bright and easy to install! The adjustable design meant they fit both my 09 Milan AND 79 F150! YouTube video placeholder

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