--- product_id: 277438036 title: "Marsauto DE3175 LED Bulb 31mm Festoon LED Bulbs White 1.2inch Super Bright 300LM 6500K 2835SMD 3175 DE3021 3022 3021 for Car Interior Dome Map License Plate Lights RV Exterior Lighting Pack of 4" brand: "marsauto" price: "S$32" currency: SGD in_stock: true category: "Marsauto" url: https://www.desertcart.sg/products/277438036-marsauto-de3175-led-bulb-31mm-festoon-led-bulbs-white-1 store_origin: SG region: Singapore --- # 50,000 hours lifespan 1.9W ultra low power 300 lumens super bright Marsauto DE3175 LED Bulb 31mm Festoon LED Bulbs White 1.2inch Super Bright 300LM 6500K 2835SMD 3175 DE3021 3022 3021 for Car Interior Dome Map License Plate Lights RV Exterior Lighting Pack of 4 **Brand:** marsauto **Price:** S$32 **Availability:** ✅ In Stock ## Summary > 💡 Light up your drive with brilliance and zero fuss! ## Quick Answers - **What is this?** Marsauto DE3175 LED Bulb 31mm Festoon LED Bulbs White 1.2inch Super Bright 300LM 6500K 2835SMD 3175 DE3021 3022 3021 for Car Interior Dome Map License Plate Lights RV Exterior Lighting Pack of 4 by marsauto - **How much does it cost?** S$32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/277438036-marsauto-de3175-led-bulb-31mm-festoon-led-bulbs-white-1) ## Best For - marsauto enthusiasts ## Why This Product - Trusted marsauto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cool & Safe Operation:** Aviation aluminum design ensures heat dissipation and prevents fire risks. - • **Plug & Play Simplicity:** No polarity hassle—just install and glow instantly. - • **Versatile 4-Pack Value:** Illuminate your car interior, dome, map, license plate, or RV exterior with one set. - • **CANbus Error-Free Lighting:** Built-in decoder eliminates flicker and dashboard warnings. - • **Precision Fit for Your Ride:** Compatible with DE3175, DE3021, DE3022 & more—perfect 31mm size. ## Overview Marsauto DE3175 LED bulbs deliver a crisp 6500K white light at 300 lumens with ultra-efficient 1.9W power consumption. Designed for a perfect 31mm fit, these bulbs feature a no-polarity plug-and-play setup and built-in CANbus decoder to prevent flickering or dashboard errors. Crafted with aviation aluminum for superior heat dissipation, they promise up to 50,000 hours of reliable, bright illumination—ideal for car interiors, dome lights, map lights, license plates, and RV exterior lighting. Pack of 4 ensures you’re fully equipped to upgrade your vehicle lighting effortlessly. ## Description Buy Marsauto DE3175 LED Bulb 31mm Festoon LED Bulbs White 1.2inch Super Bright 300LM 6500K 2835SMD 3175 DE3021 3022 3021 for Car Interior Dome Map License Plate Lights RV Exterior Lighting Pack of 4 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Features - Compatibility: DE3175 led bulbs fit for 31mm 32mm 33mm DE3175, DE3021, DE3022, 3021, 3022, 3175 bulbs RV Exterior Lighting - 31mm festoon led bulbs: chipsets: 2835SMD chip; color temperature: 6500K; lifespan: up to 50000 hours; lumens: 300LM ; watts: 1.9W per bulb; dimension: 1.2 inch, 31mm, 32mm - Non polarity: DE3175 31mm led bulbs is no polarity, no need to match the polarity, just plug and play, super easy to install. Built-in CANbus decoder to avoid dashboard error or flickering - Heat dissipation: perfect curve design and aviation aluminum material help to heat dissipation, stable input current don't lead a short circuit and prevent fire - Tips: RV Exterior Lighting DE3175 led bulb is no hassle on replace or exchange your stock bulb ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QYST678 | | Auto Part Position | Center | | Automotive Fit Type | Vehicle Specific Fit | | Brand Name | Marsauto | | Brightness | 200 Lumen | | Color | White | | Color Temperature | 6500 Kelvin | | Customer Reviews | 4.6 4.6 out of 5 stars (1,665) | | Fit Type | Vehicle Specific Fit | | Included Components | 4 LED light bulbs | | Item Type Name | Marsauto fog bulbs 0112 | | Light Output Maximum | 200 Lumens | | Light Source Type | LED | | Manufacturer | Marsauto | | Manufacturer Part Number | AM1S31MMW-4P-JC | | Model Number | 41mm | | Number of Items | 4 | | OEM Equivalent Part Number | 32mm 33mm 34mm 35mm DE3021 DE3022 DE3023 DE3175 3021 3022 3528 3175 6428 6430 7065 6614 6614F 6641 12818 12842 30922 F30-WHP TS-14V1CP | | Operating Life | 50000 Hours | | Package Quantity | 1 | | Specific Uses For Product | RV Exterior Lighting | | UPC | 786784146355 | | Unit Count | 4 Count | | Voltage | 12 Volts | | Wattage | 1.9 watts | ## Product Details - **Brand:** Marsauto - **Brightness:** 200 Lumen - **Colour temperature:** 6500 Kelvin - **Light source type:** LED - **Specific uses for product:** RV Exterior Lighting ## Images ![Marsauto DE3175 LED Bulb 31mm Festoon LED Bulbs White 1.2inch Super Bright 300LM 6500K 2835SMD 3175 DE3021 3022 3021 for Car Interior Dome Map License Plate Lights RV Exterior Lighting Pack of 4 - Image 1](https://m.media-amazon.com/images/I/51XWWVSWvfL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Marsauto DE3175 LED Bulb 31mm Festoon LED Bulbs White 1.2inch Super Bright 300LM 6500K 2835SMD 3175 DE3021 3022 3021 for Car Interior Dome Map License Plate Lights, count 4 (Pack of 1) - Marsauto 194 LED Bulb 6000K White 168 T10 2825 W5W 5SMD Replacement Bulbs for Car Dome Map Door Courtesy Side Marker Reading Glove Box License Plate Lights (Pack of 10) - Marsauto 194 LED Bulbs T10 168 192 2825 W5W Replacement Bulbs for Interior Dome Map License Plate Lights Door Courtesy Trunk Lamp 480LM 6000K Xenon White（Pack of 10） --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/277438036-marsauto-de3175-led-bulb-31mm-festoon-led-bulbs-white-1](https://www.desertcart.sg/products/277438036-marsauto-de3175-led-bulb-31mm-festoon-led-bulbs-white-1) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-23*