---
product_id: 558647992
title: "380 P21/5W Bulbs – 10 Pack 12V 21/5W BAY15D Stop & Tail Brake Light Bulbs"
brand: "tek automotive"
price: "KD 5.86"
currency: KWD
in_stock: true
reviews_count: 8
category: "Tek Automotive"
url: https://www.desertcart.com.kw/products/558647992-380-p21-5w-bulbs-10-pack-12v-21-5w-bay15d
store_origin: KW
region: Kuwait
---

# E-approved & road legal certified Dual filament 21W/5W brightness BAY15D offset pins for perfect fit 380 P21/5W Bulbs – 10 Pack 12V 21/5W BAY15D Stop & Tail Brake Light Bulbs

**Brand:** tek automotive
**Price:** KD 5.86
**Availability:** ✅ In Stock

## Summary

> 🚗 Light up your drive with confidence and style!

## Quick Answers

- **What is this?** 380 P21/5W Bulbs – 10 Pack 12V 21/5W BAY15D Stop & Tail Brake Light Bulbs by tek automotive
- **How much does it cost?** KD 5.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/558647992-380-p21-5w-bulbs-10-pack-12v-21-5w-bay15d)

## Best For

- tek automotive enthusiasts

## Why This Product

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

## Key Features

- • **Precision BAY15D Base:** Effortless push-and-twist installation with staggered pins ensures a secure, factory-accurate fit every time.
- • **Long-Lasting Durability:** Engineered to resist heat and vibration, delivering dependable performance mile after mile.
- • **Value-Packed 10 Bulb Set:** Keep your fleet or multi-car household ready with a cost-effective pack designed for quick, hassle-free replacements.
- • **Brilliant Dual Filament Power:** Experience intense 21W brake light visibility paired with a steady 5W tail glow for ultimate safety.
- • **Certified Road Legal Reliability:** Fully E-mark approved to meet UK & EU standards, so you drive with confidence and compliance.

## Overview

The Tek Automotive P21/5W 380 Car Bulbs 10 Pack offers dual filament 21W/5W brightness with a BAY15D base for easy installation. E-approved and road legal, these bulbs deliver long-lasting, vibration-resistant performance, making them an ideal, cost-effective replacement for stop and tail lights across multiple vehicles.

## Description

Tek Automotive P21/5W 380 Car Bulbs 10 Pack – 12V 21/5W BAY15D Stop Tail Brake Light Bulbs – E Approved Road Legal Replacement Lamps – Long Life Dual Filament Stop/Tail Twin Contact Bulbs : desertcart.co.uk: Automotive

Review: stop and tail - perfect and god value
Review: Use the registration search - They fit my ford fiesta thanks to the registration search which is reassuring, I had brought some from another site which didn’t fit even though it said they would, good value would use the seller again

## Features

- DUAL FILAMENT DESIGN – Provides strong 21W brake light brightness and a consistent 5W tail light glow, ensuring your vehicle remains clearly visible to other drivers in all conditions.
- BAY15D OFFSET PINS – Features the correct staggered-pin BAY15D base for easy push-and-twist installation, guaranteeing a secure and accurate fit in most stop and tail lamp housings.
- ROAD LEGAL & E APPROVED – Certified E-mark bulbs meet all UK and EU road safety standards, giving you a fully compliant and reliable replacement for factory-fitted stop/tail lights.
- LONG LIFE PERFORMANCE – Built with durable filament technology to resist vibration and heat, providing dependable light output and extended service life for everyday driving.
- VALUE 10 PACK – Supplied as a cost-effective pack of ten P21/5W bulbs, ideal for garages, traders, multi-car households, or keeping multiple spares ready for quick replacement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7CD1F8W |
| Best Sellers Rank | 1,501 in Automotive ( See Top 100 in Automotive ) 6 in Automotive Brake Lights |
| Brand | Tek Automotive |
| Customer Reviews | 4.5 4.5 out of 5 stars (207) |
| Date First Available | 18 Jun. 2023 |
| Item Weight | 90 g |
| Item model number | TK380 |
| Manufacturer | Tek Automotive |
| Manufacturer part number | TK380 |
| Model | TK380 |
| Package Dimensions | 12.9 x 5.5 x 5.2 cm; 90 g |
| Position | Rear |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Tek Automotive
- **Brightness:** 500 lumen
- **Item package quantity:** 1
- **Specific uses for product:** Brake Tail Light
- **Wattage:** 21.5 watts

## Images

![380 P21/5W Bulbs – 10 Pack 12V 21/5W BAY15D Stop & Tail Brake Light Bulbs - Image 1](https://m.media-amazon.com/images/I/81KloZfpA6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ stop and tail
*by J***N on 16 September 2025*

perfect and god value

### ⭐⭐⭐⭐ Use the registration search
*by G***. on 24 June 2025*

They fit my ford fiesta thanks to the registration search which is reassuring, I had brought some from another site which didn’t fit even though it said they would, good value would use the seller again

### ⭐⭐⭐⭐⭐ Good lamps
*by S***F on 20 October 2025*

Good lamps, all working and the one I needed it doing its job. I expect the other 9 will last ne until the end of my driving days

## Frequently Bought Together

- Tek Automotive P21/5W Bulb, Car Light Bulbs, Brake Light Bulbs, 380 P21/5W Car Bulb, Stop and Tail Light Bulbs 12V 21/5W BAY15D Car Bulbs - Box of 10
- Tek Automotive 382 P21W Bulb, Car Light Bulbs, Indicator Bulbs, Brake Light Bulb, Reverse Light Bulb, Tail Light Bulb, Rear Fog Light, 382 P21W Car Bulbs, 12V 21W BA15S - Box of 10
- Tek Automotive 501 W5W Car Bulb Side, Tail, Indicator Repeater, Interior, Number Plate, Dashboard Light, 501 Bulb 12V 5W W2.1x9.5D Capless - Box of 10 Car bulbs

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**Shop now:** [https://www.desertcart.com.kw/products/558647992-380-p21-5w-bulbs-10-pack-12v-21-5w-bay15d](https://www.desertcart.com.kw/products/558647992-380-p21-5w-bulbs-10-pack-12v-21-5w-bay15d)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-28*