---
product_id: 224900952
title: "1156 Ba15s 1141 P21w 12v LED Bulbs, Single Contact Bayonet Base, 5W Cool White 6000K 500LM, Waterproof Light, For RV, Trailer, Boat, lawn tractors, mower. (Pack of 2)"
brand: "pyrjin"
price: "€ 10.29"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/224900952-1156-ba15s-1141-p21w-12v-led-bulbs-single-contact-bayonet
store_origin: IE
region: Ireland
---

# 5W energy efficient 500 lumens bright Waterproof silicone build 1156 Ba15s 1141 P21w 12v LED Bulbs, Single Contact Bayonet Base, 5W Cool White 6000K 500LM, Waterproof Light, For RV, Trailer, Boat, lawn tractors, mower. (Pack of 2)

**Brand:** pyrjin
**Price:** € 10.29
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your adventures with efficiency and style!

## Quick Answers

- **What is this?** 1156 Ba15s 1141 P21w 12v LED Bulbs, Single Contact Bayonet Base, 5W Cool White 6000K 500LM, Waterproof Light, For RV, Trailer, Boat, lawn tractors, mower. (Pack of 2) by pyrjin
- **How much does it cost?** € 10.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/224900952-1156-ba15s-1141-p21w-12v-led-bulbs-single-contact-bayonet)

## Best For

- pyrjin enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Versatile Fit:** Slim 46x15mm design fits tight spaces effortlessly—perfect for RVs, boats, and lawn equipment.
- • **Ultra-Efficient 5W Power:** Save energy without sacrificing brightness—equivalent to a 35W incandescent bulb.
- • **Brilliant 500 Lumens Glow:** Illuminate your space with crisp, cool white 6000K light that outshines traditional bulbs.
- • **Built to Brave the Elements:** Durable waterproof silicone construction ensures reliable lighting rain or shine.
- • **Long-Lasting 30,000 Hour Lifespan:** Enjoy years of maintenance-free illumination backed by a 1-year warranty.

## Overview

The PYRJIN 1156 Ba15s 1141 P21w 12V LED bulbs deliver 500 lumens of cool white light at 6000K, using just 5 watts of power. Their compact, waterproof silicone design fits snugly in tight spaces, making them ideal for RVs, boats, trailers, and lawn equipment. With a lifespan of up to 30,000 hours and a 1-year warranty, these bulbs combine durability, energy efficiency, and bright illumination for all your outdoor and vehicle lighting needs.

## Description

Full description not available

## Features

- ✔ ba15s/1156/1141/P21w led bulb made of clear silicone material are waterproof, No heat.
- ✔ SIZE: 46*15mm, 1.8*0.6In, They fit in tight spaces very well, easy to install.
- ✔ AC/DC12V, Life time of up to 30000 hours, 1 year warranty.
- ✔ 5w equivalent to 35W incandescent bulb, reducing electrical consumption.
- ✔ Use for: RV, deck, backup lights, camper, tractor, boat, Mower, Landscape Light.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PYRJIN |
| Brightness | 500 Lumen |
| Item Package Quantity | 1 |
| Color | Ba15s-White |
| Auto Part Position | Rear |
| Bulb Shape Size | S8 |
| Operating Life | 30000 Hours |
| Bulb Base | BA15S |
| Light Output Maximum | 500 Lumens |
| Manufacturer | PYJR |
| UPC | 820913301595 |
| Model | ba15s |
| Item Weight | 0.705 ounces |
| Product Dimensions | 0.59 x 0.59 x 1.8 inches |
| Item model number | ba15s |
| Manufacturer Part Number | 1156-5w-6000k |
| Mirror Lighting Type | LED |
| Voltage | 12 Volts |

## Product Details

- **Brand:** PYRJIN
- **Light Source Type:** LED
- **Color Temperature:** 6000 Kelvin
- **Brightness:** 500 Lumen
- **Wattage:** 5 watts

## Images

![1156 Ba15s 1141 P21w 12v LED Bulbs, Single Contact Bayonet Base, 5W Cool White 6000K 500LM, Waterproof Light, For RV, Trailer, Boat, lawn tractors, mower. (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/61hon6uWByL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement JD S100 Riding Mower Headlights - Still warm light tho brighter & lower temp
*by A***R on May 19, 2025*

These bulbs are fantastic. What a huge difference. Plus they don’t get hot like incandescent so they’re much less likely to melt the socket like the ones we used these to replace did.Push turn bayonet mount bulbs, Super easy fret-free installation. No flicker. These make our freshly cleaned machine look like a newer model! Highly recommended, a quick and very affordable upgrade!! AAA

### ⭐⭐⭐⭐⭐ Easy to install and probably last lifetime
*by J***Y on September 10, 2025*

I recommend these 100% just as easy to install as the old style and I think they last a lifetime. They don’t get hot at all when they’re on.

### ⭐⭐⭐⭐⭐ Thes are high quality, fit and work well
*by E***D on March 31, 2025*

So far so good. I bought a bag of a dozen cheaper bulbs- smoke poured from each. The cheaper ones had extra wide base flanges also- these actually fit. These are much higher quality. ordering two more.

## Frequently Bought Together

- 1156 Ba15s 1141 P21w 12v LED Bulbs, Single Contact Bayonet Base, 5W Cool White 6000K 500LM, Waterproof Light, for RV, Trailer, Boat, Lawn Tractors, Mower. (Pack of 2)
- John Deere Original Equipment Socket #AM121594

---

## 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.ie/products/224900952-1156-ba15s-1141-p21w-12v-led-bulbs-single-contact-bayonet](https://www.desertcart.ie/products/224900952-1156-ba15s-1141-p21w-12v-led-bulbs-single-contact-bayonet)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-26*