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DE3175 DE3021 LED Bulbs Festoon Interior Map Dome Lights, 6K White

DE3175 DE3021 LED Bulbs Festoon Interior Map Dome Lights, 6K White


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Item #: 16897254

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About this item

29mm DE3022 DE3175 DE3021 LED bulbs festoon interior map, dome, room lights replacement 6K white upgrade incandescent or damaged map, dome, trunk cargo, step courtesy lamps, rear reading lights, room lights lamps for vision and luxury improvement for automotive cars, trucks, SUVs, vans.

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Polarity Sensitive


Optional Colors

Performance high illumination double end cap base 29MM festoon DE3175 DE3021 DE3022 LED bulbs interior lights replacement: map, dome, trunk cargo, step courtesy lamps, etc. Optional colors: 6000K xenon white.

For some vehicles, extra LED decoders maybe required to avoid the flickering or error code on the dash board.

Festoon DE3021 DE3022 LED Bulbs Interior Map Dome Trunk Lights DE3175

Festoon DE3021 DE3022 LED Bulbs Interior Map Dome Trunk Lights DE3175
  • Features

  • Packages: Includes one pair (2pcs) festoon 29mm DE3021/DE3022 LED lights bulbs.
  • LED Chips: Each 29MM DE3021 DE3022 LED bulb is equipped with 10pcs  high power and high illumination 4014 SMD chipsets.
  • Easy fitment: length 29mm (1.14") LED double end cap festoon bulb fitment, for most vehicles, just plug and play, easy installation.
  • Light Output: Each 29MM DE3021 DE3022 LED lights bulb light up to 220 lumens, total 440 lumens for both 29MM DE3021 DE3022 LED lights bulbs
  • Color options: 6000K xenon white.
  • Cross reference number: DE3175, DE3021, DE3022, DE3023, 3021, 3022, 3175, 6428, 6430,etc.
  • Applications: for one or 2 more applications which varies the automotive trims: license plate tag lights, side door courtesy lights, interior map lights, dome room lights, trunk cargo lights, glove box lights, trunk area/room lights, step-well lights, interior door lights, luggage compartment light, rear reading lights for car, trucks.
  • Lifespan: More than 30,000hrs in 25°C ambient. 
  • Specifications

Raw Lumens


Optional Colors

6000K Xenon White

Base Type

Double end cap base

CAN Bus ?




Beam Angle

180 degree

Current Draw

0.125A (125mA)

Power Consumption


Operating Voltage

9V~14.8 VDC


Polarity Sensitive




Strobe Function




Life Span

30, 000 hours


12 Months

LED Chip Type

Performance 3014 SMD

LED Quantity

10pcs LEDS

Operating Temperature

-20~+40 °C (-4~+104 °F)

Cross Reference Number

DE3175, DE3021, DE3022, 3022, etc.

  • Warranty

Alla Lighting warrants that its LED Conversion Kits will be free from defects in material and workmanship for ONE year from the date of purchase by the Original Purchaser. This warranty does not apply to any products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, act of nature, motor vehicle accidents or alterations.

For more details, please click here.

  • Package


  • One pair (2 pieces) 3014 10-SMD festoon 29mm DE3021/DE3022 LED bulbs
  • Well packed in solid box
  • Shipping

Domestic (U.S.) Shipping

All domestic (U.S.) orders ship with USPS, and all orders will be shipped out within 24 working hours (except out of stock items), Free standard shipping.

All Orders will be shipped out within 24 working hours.

International Orders maybe charged customs clearance.

More details, please click here.

  • Vehicle Fitment

Check whether this bulb can fit your vehicle or not, check Bulb Size Guide for more details, please input your vehicle's Make, Year, Model, Qualifier, Applications to fast locate products options.

  • Accessories

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Customer Reviews

Based on 14 reviews
Alejandro G. (United States)
Vehicle's information: 2003

Súper nice

Marco A. (United States)
Vehicle's information: 2022 Toyota Corolla
Customer service

The customer Service its amazing and the products quality its good

Jonathan D. (United States)
Vehicle's information: 2017 Toyota Rav 4 XLE
amazing products

I replaced all my lights on my 2017 Rav 4 with Alla products. They look amazing. I tried other brands had had issues with push button start and keyless entry system until I switched to Alla products

Michael M.
29mm is the right size for 2020 Subaru Outback dome light

Fits a 2020 Outback Limited XT better than the 31mm bulbs Amazon says are standard. Because the incandescent bulbs have a flange, Amazon says a 31mm bulb fits. But LED bulbs don't have flanges and so 31mm bulbs bend the contacts too much. These 29mm bulbs are snug but not too tight.

Amazon C.
These fit my 2016 Outback

I replaced the map lights in my 2016 Subaru Outback with these, huge difference! I originally bought the 31mm bulbs, Amazon and every other place said they fit. They don't, they're too big. These 29mm are perfect.

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