---
product_id: 15169159
title: "GRV T10 C921 192 194 W5W 13-5050SMD Super Bright Wedge LED Bulbs for DC 12V RV Interior Ceiling Dome Camper Motorhome Boat Lighting Bulb,Cool White Pack of 10"
brand: "grv"
price: "฿1903"
currency: THB
in_stock: true
reviews_count: 6
url: https://www.desertcart.co.th/products/15169159-grv-t10-c921-192-194-w5w-13-5050smd-super-bright
store_origin: TH
region: Thailand
---

# 50,000+ hours lifespan 1/3 power consumption vs halogen 220 lumens super bright output GRV T10 C921 192 194 W5W 13-5050SMD Super Bright Wedge LED Bulbs for DC 12V RV Interior Ceiling Dome Camper Motorhome Boat Lighting Bulb,Cool White Pack of 10

**Brand:** grv
**Price:** ฿1903
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your journey with next-gen brilliance!

## Quick Answers

- **What is this?** GRV T10 C921 192 194 W5W 13-5050SMD Super Bright Wedge LED Bulbs for DC 12V RV Interior Ceiling Dome Camper Motorhome Boat Lighting Bulb,Cool White Pack of 10 by grv
- **How much does it cost?** ฿1903 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/15169159-grv-t10-c921-192-194-w5w-13-5050smd-super-bright)

## Best For

- grv enthusiasts

## Why This Product

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

## Key Features

- • **Cool White Clarity:** Sharp, modern illumination that enhances your interior ambiance and visibility.
- • **Plug & Play Versatility:** Fits 20+ T10/921/922 compatible sockets—seamless upgrade for your RV, camper, or boat.
- • **Engineered for Endurance:** 50,000+ hours of stable, heat-resistant performance keeps your RV glowing for years.
- • **Lightweight & Durable Design:** Premium gold wire and copper bracket ensure reliability without the bulk.
- • **Brilliantly Bright, Effortlessly Efficient:** Experience twice the light with just a third of the power—perfect for eco-conscious pros.

## Overview

The GRV T10 921 922 13-5050 SMD LED bulbs deliver 220 lumens of cool white light with exceptional energy efficiency, lasting over 50,000 hours. Designed for DC 12V systems, these lightweight, heat-dissipating bulbs fit a wide range of RV, camper, and marine interior lighting applications, offering a hassle-free plug-and-play upgrade from traditional halogen bulbs.

## Description

GRV T10 C921 192 194 W5W 13-5050SMD Super Bright Wedge LED Bulbs for DC 12V RV Interior Ceiling Dome Camper Motorhome Boat Lighting Bulb,Cool White Pack of 10

## Features

- 2024 Latest upgrade,Much brighter and well made, light weight and stable performance.well made and super bright LED bulbs
- 【50,000 HOURS LIFESPAN】The 5050 SMD chips is strictly selected with excellent heat dissipation to help cool the bulbs quickly, adopt gold wire technology and pure copper bracket.Twice the amount of light output compared to traditional halogen bulb but requires only 1/3 of the power consumption. Less power, energy efficient, heat-resistant, eco-friendly, stable performance, long lifespan, and stable output last 50,000+ hours.
- 【WIDE APPLICATION】The T10/921/912 DC 12V led camper light bulbs can be connected to DC voltage, used in nearly any application, including RV, camper, car, marine, motorhome, 5th wheel boat interior lights (Car application: interior light, ceiling dome light.
- 【Plug and play】 Fits: 921 912 T10 922 904 904NA 906 906NA 916 916NA 917 920 158 160 161 161B 168 168A 168NA 175 193 194 194B 194G 194NA 194R 2821 2825 2827 2886X 3652 558 579 658 W5WB etc.
- 【Notice】 ThIS GRV T10 921 DC12V LED Bulbs have + - polarity direction.If it does not light up,please reinsert the lamp 180 degrees from your first try.It Cannot be used for AC12V DC13V RV or Above DC13v Large vehicles, high power battery output or high voltage may cause overheat or Burn out!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GRV |
| Brightness | 220 Lumen |
| Item Package Quantity | 1 |
| Color | Cool White |
| Auto Part Position | Center |
| Operating Life | 30000 Hours |
| Manufacturer | ShenZhen GaoLiuMing Light & Electricity Technology Co., Ltd |
| UPC | 799632388296 |
| Item Weight | 0.141 ounces |
| Product Dimensions | 1.69 x 0.47 x 0.47 inches |
| Country of Origin | China |
| Item model number | TL-1351 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | TL-1351 |
| Special Features | Direct Current High Bright 5050 SMD LED |
| Day/Night Dimming | Not Dimmable |
| Voltage | 12 Volts |

## Product Details

- **Brand:** GRV
- **Brightness:** 220 Lumen
- **Item Package Quantity:** 1
- **Color:** Cool White
- **Auto Part Position:** Center

## Images

![GRV T10 C921 192 194 W5W 13-5050SMD Super Bright Wedge LED Bulbs for DC 12V RV Interior Ceiling Dome Camper Motorhome Boat Lighting Bulb,Cool White Pack of 10 - Image 1](https://m.media-amazon.com/images/I/61YXAla+V9L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Replacement LED Bulbs.
*by B***S on May 12, 2025*

I replace the dome lights in a 2002 Ford Explorer Sport Trac. What a difference these bulbs make over the old halogen bulbs. Ease of installation but had to make sure of the polarity before installing the cover. The color of the bright white is what I was looking for and these worked perfect. No Flickering and no code issues either.

### ⭐⭐⭐⭐⭐ Light for our Camper
*by S***E on May 13, 2025*

Great !

### ⭐⭐⭐⭐⭐ GREAT LED Bulbs If You Know What You're Looking For!
*by K***0 on August 23, 2017*

Quick/simplified rundown for LEDs (without getting too technical). LEDs themselves do not interfere with radio/tv signals. The voltage regulator in some bulbs is what causes the interference: meaning if the input voltage shows a range (say 8V ~ 24V or similar), then good chance you'll have interference with certain signals. On the flip side, a bulb without an input voltage range (12V or similar) does not have a regulator and will not interfere with certain signals. Although a constant 12V may not always be supplied from your power source (i.e. RV batteries can reach 15V during charging). This could make a flat 12V LED bulb flicker or even burn out. This is just a general understanding of LEDs and is not meant to be a definite guideline for all LED bulbs.Now these specific bulbs do NOT have a voltage regulator and will NOT cause radio interference. I installed 15 of these bulbs in my RV: all overhead lights and bed reading lights. No interference whatsoever, including the lights right above the TV/Radio. The Warm White "GRV T10 921 194 13-5050 SMD Wedge LED Bulb lamp" matched the original halogen 921 bulbs very well! Although all the 921 halogens should all be replaced at the same time as they are not a perfect match to keep half-and-half. As for flickering and/or burning out some of the LEDs, I cannot comment on that yet. These bulbs were installed while I was hooked to shore power and there was no flicker, and they weren't on long enough to have any of the individual LEDs burnout. I haven't had a chance to test the lights on various stages of power source or bulb life. But so far so good, 5 stars hands down.I installed Cool White "GRV T10 921 194 13-5050 SMD Wedge LED Bulb lamp" above my kitchen sink, stove and in the bathroom. I wanted a brighter/cooler bulb for these areas. There is radio interference in these brighter ones, but I will only be using them for meal prep and bathroom use. That's why I used the Warm White "GRV T10 921 194 13-5050 SMD Wedge LED Bulb lamp" everywhere else - no interference, and a better match to the original 921 halogen bulbs. No complains with any of the bulbs, just need to know what you're looking for. Also, LEDs only work one way. If the wedge bulb doesn't light, try flipping it 180 and re-inserting it.

## Frequently Bought Together

- GRV T10 921 922 13-5050 SMD Super Bright 194 Wedge LED Light Bulbs for DC 12V RV Interior Ceiling Dome Light,Replacement for RV Camper Trailer Motorhome Boat Light Bulb,Cool White Pack of 10
- GRV 20x T10 LED Light Bulb 921 194 192 C921 24-2835 SMD Super Bright Lamp DC 12V For Vehicle Boat Ceiling Dome Interior Lights Cool White (2nd Generation)

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**Shop now:** [https://www.desertcart.co.th/products/15169159-grv-t10-c921-192-194-w5w-13-5050smd-super-bright](https://www.desertcart.co.th/products/15169159-grv-t10-c921-192-194-w5w-13-5050smd-super-bright)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-05*