---
product_id: 361339785
title: "DE3175 Led Bulb Warm White 3000K 1.22 inch 31mm Festoon Led Bulb Non-Polarity Error Free Replacement for Dome Light Map Door Trunk License Plate Light, Pack of 6, DC 9-28V"
brand: "alopee"
price: "₩35871"
currency: KRW
in_stock: true
reviews_count: 13
category: "Alopee"
url: https://www.desertcart.kr/products/361339785-de3175-led-bulb-warm-white-3000k-1-22-inch-31mm
store_origin: KR
region: South Korea
---

# 20,000 hrs lifespan 9-28V wide voltage range 3000K warm white soft glow DE3175 Led Bulb Warm White 3000K 1.22 inch 31mm Festoon Led Bulb Non-Polarity Error Free Replacement for Dome Light Map Door Trunk License Plate Light, Pack of 6, DC 9-28V

**Brand:** alopee
**Price:** ₩35871
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your ride with smart warmth and zero hassle!

## Quick Answers

- **What is this?** DE3175 Led Bulb Warm White 3000K 1.22 inch 31mm Festoon Led Bulb Non-Polarity Error Free Replacement for Dome Light Map Door Trunk License Plate Light, Pack of 6, DC 9-28V by alopee
- **How much does it cost?** ₩35871 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/361339785-de3175-led-bulb-warm-white-3000k-1-22-inch-31mm)

## Best For

- alopee enthusiasts

## Why This Product

- Trusted alopee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cool & Durable Build:** Aluminum frame for rapid heat dissipation keeps your bulbs cool and long-lasting.
- • **Effortless Plug & Play:** Non-polarity design fits OEM# DE3175 & more—no guesswork, just instant upgrade.
- • **Error-Free Canbus Tech:** Built-in intelligent IC driver eliminates dashboard errors—drive worry-free and stylish.
- • **Energy-Smart Brilliance:** High brightness with ultra-low 1.6W power draw—shine bright, save big on battery life.
- • **Versatile 6-Pack Solution:** One purchase powers multiple spots—dome, map, trunk, license plate & side markers covered.

## Overview

The Alopee DE3175 LED Bulb delivers a perfect 3000K warm white light with a compact 31mm size, designed as a direct, error-free replacement for multiple festoon bulbs. Operating efficiently across a wide 9-28V range and consuming just 1.6 watts, it features a durable aluminum frame for heat management and a 20,000-hour lifespan. Sold in a convenient 6-pack, it’s ideal for upgrading dome, map, trunk, and license plate lights with bright, energy-saving illumination that fits seamlessly and prevents dashboard errors.

## Description

Buy Alopee DE3175 Led Bulb Warm White 3000K 1.22 inch 31mm Festoon Led Bulb Non-Polarity Error Free Replacement for Dome Light Map Door Trunk License Plate Light, Pack of 6, DC 9-28V: Lighting - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Bright! - I installed 2 of these in the front "dome" lamp positions in a 2014 Chevy Tahoe SSV. This was not so much for more light, as the vehicle has 2x 212-2 incandescent bulbs in each of the (count 'em!) SIX dome light positions (2x front, 2x mid, 2x rear), plus a separately switched aftermarket warm white or red dome light in back of the front two factory lights. However, the 6x 212-2 bulbs do draw significant current, and modern starting batteries don't like that a lot. I measured one of these well used** 212-2 bulbs as drawing 0.74 amps at 12.8 battery volts = 9.47 watts. Six of them would be almost 4.5 amps. I guesstimate new bulbs would draw at least 6 amps. That's not "awful", but in a situation where the vehicle may be sitting turned off yet with a good amount of the lights usage, such as at a camping spot... Replacing the 212-2's up front gave me a TON of good quality warm white light. It's a little less yellow-orange than the 212-2's, esp. with the engine off, so I'd say a 3000K rating is just about right, and with a nice spectrum overall. It's almost as good as a name brand indoor / 120v AC warm white bulb, IMO. Map reading is much easier, which is great for my gettin' old eyes! The disadvantage is that now there is much too much light to have even the passenger side on while driving at night. There's no manual dimmer function for the dome lights, so if I'm driving and wifey needs to get to something (or vice versa), then the aftermarket light is further back and less bright. :-) Fade out of the LED lights cuts off a little more abruptly at the end of the fade, than do the 212-2's, but it's not a problem. I've noticed no problems with flickering, etc., but, again, the dimming function in this SSV version of the Tahoe has been defeated. That all said, I may well try out some even lower current LED bulbs here -- I see some on desertcart rated at about 1/2 the lumens and just 0.9 watts which would be only 0.07 amps. If those behave, I may put one of the lesser bulbs in the passenger front position and two in the middle dome lights, leaving the stronger bulbs over the driver and over the cargo compartment. These bulbs may have some good possibilities for emergency lights that take 211-2 or 212-2 bulbs, also, IF line voltage cutoff or turn on spikes making it through the power supply are not a problem. (I'm thinking "not", as good quality home LED bulbs seem reasonably resistant to "everyday" line voltage variations. However, check with the manufacturer...) Update: 10/5/2024 -- These bulbs have been in the Tahoe for almost a year now, with no problems noted. The brightness without the harshness of lights in the 5000k and up range is much appreciated. These are probably brighter than need be for the 2nd row seats (middle dome lights), but, until I add something else in the rear for camping uses, the work pretty well in the rear dome light positions too - the only issue being that they do draw more current than some lower lumen lamps, so you don't want to forget and leave them switched manually "on". I did edit my original review slightly for clarity and accuracy, tonight, but, none of those impressions have changed significantly. Overall, this is a good product. It is not "the cheapest", but the price is reasonable for the performance. I'd like to see the seller offer a 10 or 12 pack, or some other quantity discount. :-)
Review: Great color at 3000K, exact size for my old dome light, great amount of light! - These are essentially the exact same size as a traditional 6411 incandesent bulb. These fit my old dome lamp housing perfectly. The light output is much brighter than the old regular lamp, and this uses 1/5 the power: 2 watts compared to 10 watts for the old one. This runs a lot cooler. The color is advertised as "Warm White" 3000K and I believe this is correct. The light color is not strong amber, but it's not harsh white either. It's a soft amber; very pleasing. The only other question is: Will this last?

## Features

- 【Key Specs】Wide voltage: 9-28V DC; Power: 1.6Watts; Color:3000K Warm White; Length: 31mm(1.22"); Lifespan: 20000hrs
- 【Advantages】High brightness but lower consumption with 9pcs high power 2016 chips; built-in intelligent IC driver, canbus error free design; aluminum frame for fast heat dissipation
- 【Standard interface】Non polarity design, de3175 bulb can be used to replace OEM# DE3175,3175, DE3022, DE3021,DE3023, 3021,3022 etc
- 【Applications】6pcs 31mm led bulb included, one purchase can meet multiple positions, such as map, dome, trunk, side marker, license plate light and so on
- 【Warm Tips】Any questions about our de3022 led bulb during usage, please let us know. We promise that we will help you solve it

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096FTYKRX |
| Auto Part Position | Lower |
| Best Sellers Rank | #63,702 in Automotive ( See Top 100 in Automotive ) #339 in Automotive Replacement Lighting Products #6,819 in Automotive Lights, Bulbs & Indicators |
| Brand | Alopee |
| Color | Warm White |
| Customer Reviews | 4.2 4.2 out of 5 stars (208) |
| Date First Available | June 2, 2021 |
| Item Package Quantity | 1 |
| Item Weight | 0.704 ounces |
| Manufacturer | Alopee(TM) |
| Manufacturer Part Number | AL-2016-9SMD-WW |
| Operating Life | 20000 Hours |
| Package Dimensions | 5.08 x 3.5 x 0.39 inches |
| UPC | 740379658067 740379658128 |
| Voltage | 28 Volts |

## Product Details

- **Brand:** Alopee
- **Color Temperature:** 3000 Kelvin
- **Item Package Quantity:** 1
- **Light Source Type:** LED
- **Wattage:** 1.6 watts

## Images

![DE3175 Led Bulb Warm White 3000K 1.22 inch 31mm Festoon Led Bulb Non-Polarity Error Free Replacement for Dome Light Map Door Trunk License Plate Light, Pack of 6, DC 9-28V - Image 1](https://m.media-amazon.com/images/I/61N01wAvWWL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bright!
*by S***K on November 26, 2023*

I installed 2 of these in the front "dome" lamp positions in a 2014 Chevy Tahoe SSV. This was not so much for more light, as the vehicle has 2x 212-2 incandescent bulbs in each of the (count 'em!) SIX dome light positions (2x front, 2x mid, 2x rear), plus a separately switched aftermarket warm white or red dome light in back of the front two factory lights. However, the 6x 212-2 bulbs do draw significant current, and modern starting batteries don't like that a lot. I measured one of these well used** 212-2 bulbs as drawing 0.74 amps at 12.8 battery volts = 9.47 watts. Six of them would be almost 4.5 amps. I guesstimate new bulbs would draw at least 6 amps. That's not "awful", but in a situation where the vehicle may be sitting turned off yet with a good amount of the lights usage, such as at a camping spot... Replacing the 212-2's up front gave me a TON of good quality warm white light. It's a little less yellow-orange than the 212-2's, esp. with the engine off, so I'd say a 3000K rating is just about right, and with a nice spectrum overall. It's almost as good as a name brand indoor / 120v AC warm white bulb, IMO. Map reading is much easier, which is great for my gettin' old eyes! The disadvantage is that now there is much too much light to have even the passenger side on while driving at night. There's no manual dimmer function for the dome lights, so if I'm driving and wifey needs to get to something (or vice versa), then the aftermarket light is further back and less bright. :-) Fade out of the LED lights cuts off a little more abruptly at the end of the fade, than do the 212-2's, but it's not a problem. I've noticed no problems with flickering, etc., but, again, the dimming function in this SSV version of the Tahoe has been defeated. That all said, I may well try out some even lower current LED bulbs here -- I see some on Amazon rated at about 1/2 the lumens and just 0.9 watts which would be only 0.07 amps. If those behave, I may put one of the lesser bulbs in the passenger front position and two in the middle dome lights, leaving the stronger bulbs over the driver and over the cargo compartment. These bulbs may have some good possibilities for emergency lights that take 211-2 or 212-2 bulbs, also, IF line voltage cutoff or turn on spikes making it through the power supply are not a problem. (I'm thinking "not", as good quality home LED bulbs seem reasonably resistant to "everyday" line voltage variations. However, check with the manufacturer...) Update: 10/5/2024 -- These bulbs have been in the Tahoe for almost a year now, with no problems noted. The brightness without the harshness of lights in the 5000k and up range is much appreciated. These are probably brighter than need be for the 2nd row seats (middle dome lights), but, until I add something else in the rear for camping uses, the work pretty well in the rear dome light positions too - the only issue being that they do draw more current than some lower lumen lamps, so you don't want to forget and leave them switched manually "on". I did edit my original review slightly for clarity and accuracy, tonight, but, none of those impressions have changed significantly. Overall, this is a good product. It is not "the cheapest", but the price is reasonable for the performance. I'd like to see the seller offer a 10 or 12 pack, or some other quantity discount. :-)

### ⭐⭐⭐⭐⭐ Great color at 3000K, exact size for my old dome light, great amount of light!
*by M***E on April 26, 2025*

These are essentially the exact same size as a traditional 6411 incandesent bulb. These fit my old dome lamp housing perfectly. The light output is much brighter than the old regular lamp, and this uses 1/5 the power: 2 watts compared to 10 watts for the old one. This runs a lot cooler. The color is advertised as "Warm White" 3000K and I believe this is correct. The light color is not strong amber, but it's not harsh white either. It's a soft amber; very pleasing. The only other question is: Will this last?

### ⭐⭐⭐⭐⭐ bright
*by R***G on January 10, 2026*

bright! color is warm and not harsh, good for automobile dome lights and RV fridges!

## Frequently Bought Together

- Alopee DE3175 Led Bulb Warm White 3000K 1.22 inch 31mm Festoon Led Bulb Non-Polarity Error Free Replacement for Dome Light Map Door Trunk License Plate Light, Pack of 6, DC 9-28V
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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-01*