---
product_id: 65861532
title: "SRRB Performance 12 Volt Replacement 921 Wedge LED Bulb Dome Light Fixture for RV Camper Trailer Motorhome 5th Wheel and Marine Boat (4 Pack, Warm White)"
brand: "srrb"
price: "$3761"
currency: COP
in_stock: false
reviews_count: 6
url: https://www.desertcart.co/products/65861532-srrb-performance-12-volt-replacement-921-wedge-led-bulb-dome
store_origin: CO
region: Colombia
---

# 30,000 hrs lifespan 360° light coverage 4W LED Power SRRB Performance 12 Volt Replacement 921 Wedge LED Bulb Dome Light Fixture for RV Camper Trailer Motorhome 5th Wheel and Marine Boat (4 Pack, Warm White)

**Brand:** srrb
**Price:** $3761
**Availability:** ❌ Out of Stock

## Summary

> Light Up Your Adventures! 🌟

## Quick Answers

- **What is this?** SRRB Performance 12 Volt Replacement 921 Wedge LED Bulb Dome Light Fixture for RV Camper Trailer Motorhome 5th Wheel and Marine Boat (4 Pack, Warm White) by srrb
- **How much does it cost?** $3761 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/65861532-srrb-performance-12-volt-replacement-921-wedge-led-bulb-dome)

## Best For

- srrb enthusiasts

## Why This Product

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

## Key Features

- • **Cooler Comfort:** Reduce heat and noise for a more relaxing environment.
- • **Illuminate Your Space:** Transform any area with warm, inviting light.
- • **Versatile Compatibility:** Perfect for RVs, boats, and home fixtures alike.
- • **Long-Lasting Performance:** Experience 25x longer life than traditional bulbs.
- • **Energy Efficient Brilliance:** Save on power costs while enjoying 750 lumens.

## Overview

The SRRB Performance 12 Volt Replacement 921 Wedge LED Bulb Dome Light Fixture is a versatile and energy-efficient lighting solution designed for RVs, campers, trailers, and marine applications. This pack of 4 warm white bulbs offers a remarkable lifespan of 30,000 hours, 360° light coverage, and low power consumption, making it the ideal choice for both indoor and outdoor use.

## Description

Full description not available

## Features

- 【PACK OF 4 LED REPLACEMENT BULB - 4 WATT】Direct replacement for 912, 921, 922 halogen bulbs. Also fits T10 T15 W16W 904 906 916 917 920 ✔USE for indoor or outdoor fixtures, ceiling dome light (single or double), patio deck lighting, closets, step wells, basement compartment lighting, reading lamp and curtesy light. ✔Wide 12-24V AC/DC operating range with a lifespan of 30,000 hours—25 times longer life than incandescent bulbs. (Non-Dimmable)
- 【WIDER LIGHTING AREA】✔One bulb has 51 individual LED chip sets that create a 360° viewing angle for better overall light emission and reduced hot spots. ✔Available in 3000k warm white or 4000K natural white color temperature without the ugly blue/purple tint. ✔Low power consumption measured at 4 Watts producing 750 lumens, equivalent to a 50Watt halogen bulb.
- 【EXTEND BATTERY LIFE】Camp off grid longer and boondock your RV, Camper, Trailer, Motorhome, 5th Wheel and Marine or Boat. ✔Traditional halogen or filament bulbs frequently burn out becoming costly and time consuming to replace. ✔When hooked up to shore power, energy draw is only 4 Watts, measured at +/- .36 cents per bulb, reducing running costs.
- 【LESS HEAT = COOLER CAMPER】Completely switch to energy efficient LEDs with reduced operating temperatures among all LED lighting inside your travel trailer. ✔NO more scorching summer days, relax better during summer nights, and NO more fan noise from your AC converter.
- 【HIGH QUALITY LIGHTING】NO Flickering, NO Buzzing and NO Radio or TV Interference. ✔Built-in constant current IC circuit designed to withstand power fluctuations ensuring long life of the LED chips. ✔1 Year hassle free warranty!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SRRB |
| Wattage | 3.5 watts |
| Item Package Quantity | 2 |
| Color | Warm White |
| Voltage | 12 Volts |
| Auto Part Position | Inside |
| Operating Life | 30000 Hours |
| Manufacturer | SRRB |
| Item Weight | 2.2 ounces |
| Package Dimensions | 3.35 x 2.44 x 0.67 inches |
| Item model number | T10-2835-51LED |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | T10-2835-51LED |

## Images

![SRRB Performance 12 Volt Replacement 921 Wedge LED Bulb Dome Light Fixture for RV Camper Trailer Motorhome 5th Wheel and Marine Boat (4 Pack, Warm White) - Image 1](https://m.media-amazon.com/images/I/81H+UblIjsL.jpg)
![SRRB Performance 12 Volt Replacement 921 Wedge LED Bulb Dome Light Fixture for RV Camper Trailer Motorhome 5th Wheel and Marine Boat (4 Pack, Warm White) - Image 2](https://m.media-amazon.com/images/I/71uprhJfF8L.jpg)
![SRRB Performance 12 Volt Replacement 921 Wedge LED Bulb Dome Light Fixture for RV Camper Trailer Motorhome 5th Wheel and Marine Boat (4 Pack, Warm White) - Image 3](https://m.media-amazon.com/images/I/91xBvQxqyXL.jpg)
![SRRB Performance 12 Volt Replacement 921 Wedge LED Bulb Dome Light Fixture for RV Camper Trailer Motorhome 5th Wheel and Marine Boat (4 Pack, Warm White) - Image 4](https://m.media-amazon.com/images/I/81R+UXxwM5L.jpg)
![SRRB Performance 12 Volt Replacement 921 Wedge LED Bulb Dome Light Fixture for RV Camper Trailer Motorhome 5th Wheel and Marine Boat (4 Pack, Warm White) - Image 5](https://m.media-amazon.com/images/I/71l9w6hHsCL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Truly amazing warm white LEDs
  

*by J***. on Reviewed in the United States on July 11, 2018*

I rarely write a review the same day I receive an item but I feel inclined to do so for these bulbs. They are amazing!I can't speak to the longevity obviously since I've only had these bulbs a day but as far as equivalency to the stock incandescent bulbs, these bulbs are an amazing match and only use a fraction of the power (4w vs 18w) which is really going to come in handy during our fall camping trip to Denali where there are strictly enforced generator run times which means we'll need our battery bank to hold up for the night.I purchased the "warm white" version because we don't like the "blueness" of high kelvin LED bulbs we've tried in the past.  Like so many others out there, I made the mistake of wasting money on the low cost LED wedge bulb replacements widely available on the web only to be totally disappointed by the blue tint and halo effect of the light they put out, not to mention the color temperature being way off what the bulbs were advertised to be.  Basically I ended up with a 10 pack of useless LED bulbs that ended up in the garbage and the old incandescent bulbs going back in. Lesson learned...When I installed these today I started off by installing a new bulb in one socket of a dual bulb fixture while leaving the incandescent bulb in the other socket.  I did this so I could compare the light output and tone of the LED against the incandescent side-by-side.  The results were truly amazing. I could hardly tell the difference between the two bulbs.  Both were equally as bright and the "warm white"  color tone was nearly equal between the two.  I have to admit the LED was just a touch brighter and maybe a few kelvin higher on the color temperature scale but nothing like I've seen with cheap LED replacements in the past.  Truly about as equal as I've seen with any LED replacement I've ever attempted.So I recommend you do yourself a favor, if you're serious about replacing your old incandescent bulbs with LEDs, skip the cheapos and go straight for these premium bulbs. In the end you'll save yourself a lot of disappoint.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    So happy with this purchase!!!!!!
  

*by P***E on Reviewed in the United States on July 21, 2020*

Shipping was instant. Ordered the 19th and received them 830am on the 21st. I ordered mostly bright white but also ordered warm white for above the couch and above the recliner.  The photo shows the led above the recliner in warm white and bright white installed above kitchen sink so you can clearly see the difference in color of the led bulbs. I didn’t care for warm white so happy I ordered extra bright because I ended up replacing the warm white for bright white throughout entire motor home. The install was easy and quick. If I had known how easy it was I would have upgraded to LED sooner.  The lights in the walkway with tallest ceiling height really brighten up the main areas. I am totally pleased with the product and the seller. I choose this seller because the reviews recommended this specific brand of LED bulbs so I knew I wanted their brand and the seller turned out to be awesome in both shipping and communication. Updates during the whole day, lol it took to revive them. I actually got a few emails with my order progress all way until delivery. I bought LED bulbs at an RV show a few months ago without bothering to check what bulbs I needed and still have them and having these to compare to. I can say these are much better quality bulbs and so much less expensive. I fitted my entire 30 foot class c for under 100 dollars where as when I got the wrong bulbs I paid the same amount for eight bulbs. I am happy with the clean crisp light they produce and I left the bathroom light one purposely to see if they got hot and they were cold to touch after a half hour so that is reason enough to make the switch. Also the phots shows the warm white cast a yellowish tone over my blinds and wall paper. The bright white depict accurate color of balance and blind

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great lights that are just right!
  

*by A***R on Reviewed in the United States on June 9, 2019*

I was concerned about installing LED lights in our trailer. It seemed that you only had the bluish, white LEDs that glare and are hard to look anywhere near them, or ones that were yellow and didn't have good light output. So with this aprehension in mind we purchased 8 bulbs to change the main house lights, and the lights over the medicine cabinet/sink and headed out on our trip. These 4000K lights are just right, they put out great light without the harsh glare. They changed a poorly lit main area into a well lit space that was pleasant to spend time in.The best part about these lights is the impact they have on battery usage. When running on shore power it was nice to not hear the inverter turn on with the lights. When we ran a two bulb incandescent fixture the inverter immediately turned on. I could run all 4 bulbs in the house lights all evening without any impact on the battery or noise from the inverter.Installation was a breeze, I was able to just swap out all bulbs in each fixture. The bulbs are a bit tighter fit, but a little wiggling of the bulb and it slide into the socket.These bulbs performed so well that our first purchase when we got back from our trip was another 8 bulbs to finish changing rest of the bulbs in the trailer.

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**Shop now:** [https://www.desertcart.co/products/65861532-srrb-performance-12-volt-replacement-921-wedge-led-bulb-dome](https://www.desertcart.co/products/65861532-srrb-performance-12-volt-replacement-921-wedge-led-bulb-dome)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-25*