---
product_id: 88064101
title: "P21w led bulb, BA15s 12V Single Contact Base, Waterproof Lamp, 5 Watt Cool White 6000K 500LM for Boat, RV, Auto Car, Outdoor Landscape Lighting etc (Pack of 4)"
brand: "hryspn"
price: "123.28 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Hryspn"
url: https://www.desertcart.tn/products/88064101-p21w-led-bulb-ba15s-12v-single-contact-base-waterproof-lamp
store_origin: TN
region: Tunisia
---

# 500 lumens brightness Waterproof silicone casing 5W low power consumption P21w led bulb, BA15s 12V Single Contact Base, Waterproof Lamp, 5 Watt Cool White 6000K 500LM for Boat, RV, Auto Car, Outdoor Landscape Lighting etc (Pack of 4)

**Brand:** hryspn
**Price:** 123.28 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Light up your journey with power, style, and zero downtime!

## Quick Answers

- **What is this?** P21w led bulb, BA15s 12V Single Contact Base, Waterproof Lamp, 5 Watt Cool White 6000K 500LM for Boat, RV, Auto Car, Outdoor Landscape Lighting etc (Pack of 4) by hryspn
- **How much does it cost?** 123.28 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/88064101-p21w-led-bulb-ba15s-12v-single-contact-base-waterproof-lamp)

## Best For

- hryspn enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Glow:** Up to 30,000 hours of reliable illumination—less hassle, more adventure.
- • **Brilliant Efficiency:** 5W LED output matches 35W incandescent brightness, saving energy without compromise.
- • **Plug & Play Simplicity:** No polarity fuss—just twist and glow in any 12V setup.
- • **Versatile Lighting Upgrade:** Perfect for boats, RVs, cars, and outdoor landscapes—shine where it counts.
- • **Built to Brave the Elements:** Silicone-sealed waterproof design keeps your lights shining rain or shine.

## Overview

The P21w BA15s 12V LED bulb delivers a crisp 6000K cool white light at 500 lumens using just 5 watts, offering energy-efficient brightness equivalent to a 35W incandescent bulb. Encased in durable, waterproof silicone, it’s designed for rugged outdoor and automotive use with a long lifespan of up to 30,000 hours. Easy to install with universal fit and polarity-free design, this pack of four bulbs is ideal for upgrading interior and exterior lighting on boats, RVs, cars, and landscape fixtures.

## Description

Product Description BA15S 1156 1141 RV INTERIOR LIGHT This LED BA15S 12V 5W 500LM light provides stable and appropriate brightness, no flick and buzz, not too bright or too dark to hurt your eyes, suitable for reading. This reading light can also widely used in your camper, trailer, motorhome, 5th wheel and marine or boat, making your trip bright and cozy. PRODUCT FEATURES Waterproof: The bulb is encapsulated with silicone material, good waterproof effect, especially suitable for outdoor landscape lighting. Dust proof: There is no exposed part of the bulb's exterior, preventing dust from entering the bulb's interior and causing short circuits, thus extending the bulb's service life. BEFORE YOUR PURCHASE BA15S LED Bulbs Bayonet Single Contact Base Refer to the left side of image to check the bulb base same as your stock bulb Outdoor Landscape Lighting Garden Lights Patio Lights Yard Lights Malibu Landscape Lights Stair Step Pathway Lights RV Camper Lighting Camper light bulb RV Wall sconces Interior RV light bulb Motorhome living room sconce light boat interior Light Car Lighting Map light Ceiling Dome light Luggage light Reading Light Daytime Running Lights, etc

Review: Still working great - Purchased to upgrade the internal lights in our caravan. Needed to replace the energy inefficient halogen bulbs with led as we were planning on lots of sites without mains hookup. These bulbs are great and still working fantastic. Nice and bright so don't need to run them all at the same time. Saves power, perfect fit in the old fittings. Good Value for money.
Review: Excellent! Used on auxiliary lights for motorcycle - Aux lights on m/c were rubbish just a gentle glow. Instagram these, beautiful white light, really a huge difference 500% brighter, perfect

## Features

- ★ EASY TO INSTALL: This ba15s bulb supports using range AC/DC10V-18V, No need to distinguish positive and negative electrode of the bulb, Plug and Play.
- ★ High brightness: Lower Consumption and Higher Brightness. Using 5W for up to 500 lumens of brightness, equivalent to at least 35W incandescent bulb.
- ★ Good performance: Made of silicone material, waterproof, good heat dissipation, not easy to break, durable and beautiful in appearance.
- ★ LONG LIFETIME: safer than halogen bulbs, With a lifetime of up to 30000 hours, you can reduce the hassle of frequently replacing your light bulbs.
- ★ WIDE RANGE OF USE: Internal light, Tail lights, Turn signal light, Corner light, Parking light, Side marker, Backup lights, Boat, Landscape lighting.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DYQ528T |
| Auto Part Position | Inner |
| Best Sellers Rank | 74,235 in Automotive ( See Top 100 in Automotive ) 120 in Automotive Turn Signal Bulbs |
| Brand | HRYSPN |
| Brand Name | HRYSPN |
| Brightness | 500 Lumen |
| Bulb Base | BA15S |
| Bulb Shape Size | S8 |
| Color Temperature | 6000 Kelvin |
| Colour | Cool White |
| Colour temperature | 6000 Kelvin |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 2,168 Reviews |
| Fit Type | Universal Fit |
| Included Components | 4 x BA15S LED Bulbs |
| Item Weight | 18 Grams |
| Light Output Maximum | 500 Lumens |
| Light Source Type | Bulb |
| Light source type | Bulb |
| Manufacturer | HRYSPN |
| Manufacturer Part Number | 1156-5w-6000k Waterproof |
| Model Number | 1156-5w-6000k Waterproof |
| Operating Life | 30000 Hours |
| Package Quantity | 1 |
| Specific Uses For Product | Indicator Light |
| Specific uses for product | Indicator Light |
| UPC | 611165770860 |
| Unit Count | 4 count |
| Voltage | 12 Volts |
| Wattage | 5 watts |

## Product Details

- **Brand:** HRYSPN
- **Specific uses for product:** Indicator Light
- **Brightness:** 500 Lumen
- **Item package quantity:** 1
- **Colour:** Cool White

## Images

![P21w led bulb, BA15s 12V Single Contact Base, Waterproof Lamp, 5 Watt Cool White 6000K 500LM for Boat, RV, Auto Car, Outdoor Landscape Lighting etc (Pack of 4) - Image 1](https://m.media-amazon.com/images/I/617oDGCj7GL.jpg)
![P21w led bulb, BA15s 12V Single Contact Base, Waterproof Lamp, 5 Watt Cool White 6000K 500LM for Boat, RV, Auto Car, Outdoor Landscape Lighting etc (Pack of 4) - Image 2](https://m.media-amazon.com/images/I/618W4QWbq3L.jpg)
![P21w led bulb, BA15s 12V Single Contact Base, Waterproof Lamp, 5 Watt Cool White 6000K 500LM for Boat, RV, Auto Car, Outdoor Landscape Lighting etc (Pack of 4) - Image 3](https://m.media-amazon.com/images/I/81-n38isjwL.jpg)
![P21w led bulb, BA15s 12V Single Contact Base, Waterproof Lamp, 5 Watt Cool White 6000K 500LM for Boat, RV, Auto Car, Outdoor Landscape Lighting etc (Pack of 4) - Image 4](https://m.media-amazon.com/images/I/61fSY-fNwoL.jpg)
![P21w led bulb, BA15s 12V Single Contact Base, Waterproof Lamp, 5 Watt Cool White 6000K 500LM for Boat, RV, Auto Car, Outdoor Landscape Lighting etc (Pack of 4) - Image 5](https://m.media-amazon.com/images/I/61NpMT7Li5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Still working great
*by M***Y on 14 January 2025*

Purchased to upgrade the internal lights in our caravan. Needed to replace the energy inefficient halogen bulbs with led as we were planning on lots of sites without mains hookup. These bulbs are great and still working fantastic. Nice and bright so don't need to run them all at the same time. Saves power, perfect fit in the old fittings. Good Value for money.

### ⭐⭐⭐⭐⭐ Excellent! Used on auxiliary lights for motorcycle
*by W***L on 16 November 2024*

Aux lights on m/c were rubbish just a gentle glow. Instagram these, beautiful white light, really a huge difference 500% brighter, perfect

### ⭐⭐⭐⭐⭐ GREAT QUALITY! BEST I have Found!
*by T***S on 5 August 2023*

These are a Great Quality Replacement Bulb for RV/Motorhome ceiling Lights. Best I have Found On Amazon. They may be a little more expensive per unit. But they are of Superior Build Quality. The Warm White isn't too Bright for the Bedroom. I have ordered Cool White for my Locker Boxes. All my Reviews are Honest and a Reflection of my experience of Products I have personally chosen and used as a consumer.

## Frequently Bought Together

- HRYSPN P21w led Bulb, BA15s 12V Single Contact Base, Waterproof Lamp, 5 Watt Cool White 6000K 500LM for Boat, RV, Auto Car, Outdoor Landscape Lighting etc (Pack of 4)
- 1157 Bay15D P21/5w LED Bulb, DC12V-24V 6W With Projector Super Bright 6000K, For Car Brake Lights, Parking Tail, Stop Light, Reverse Lights. (Pack Of 2)

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**Shop now:** [https://www.desertcart.tn/products/88064101-p21w-led-bulb-ba15s-12v-single-contact-base-waterproof-lamp](https://www.desertcart.tn/products/88064101-p21w-led-bulb-ba15s-12v-single-contact-base-waterproof-lamp)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-03*