---
product_id: 587483687
title: "921 12V 21W Capless Bulbs – W2.1x9.5D Brake, Tail, Indicator, Reverse & Fog Light Replacements for Cars – Twin Pack"
brand: "tek automotive"
price: "C$1280"
currency: NIO
in_stock: true
reviews_count: 8
category: "Tek Automotive"
url: https://www.desertcart.ni/products/587483687-921-12v-21w-capless-bulbs-w2-1x9-5d-brake-tail
store_origin: NI
region: Nicaragua
---

# Capless plug-in design for tool-free install 21W output for clear, reliable illumination 12V power for consistent brightness 921 12V 21W Capless Bulbs – W2.1x9.5D Brake, Tail, Indicator, Reverse & Fog Light Replacements for Cars – Twin Pack

**Brand:** tek automotive
**Price:** C$1280
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your drive with confidence—no tools, no worries, just pure visibility!

## Quick Answers

- **What is this?** 921 12V 21W Capless Bulbs – W2.1x9.5D Brake, Tail, Indicator, Reverse & Fog Light Replacements for Cars – Twin Pack by tek automotive
- **How much does it cost?** C$1280 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/587483687-921-12v-21w-capless-bulbs-w2-1x9-5d-brake-tail)

## 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

- • **Twin Pack Convenience:** Always have a spare ready—ideal for paired light replacements or emergency backups
- • **Trusted Quality & Value:** Highly rated with 4.5 stars, combining reliability with great cost-efficiency
- • **Bright & Stable Illumination:** 21W bulbs deliver crisp, consistent light for safer night & poor weather driving
- • **Effortless Capless Installation:** Plug-and-play design means no tools, no hassle, just quick swaps
- • **Versatile Multi-Light Compatibility:** Perfect fit for brake, tail, indicator, reverse & fog lights

## Overview

Tek Automotive’s 921 12V 21W capless bulbs offer dependable, bright lighting for multiple vehicle applications including brake, tail, indicator, reverse, and fog lights. Featuring a universal W2.1x9.5D capless base, these bulbs ensure quick, tool-free installation and come in a convenient twin pack for seamless replacements. Rated 4.5 stars, they deliver consistent illumination to enhance road safety in all conditions.

## Description

Tek Automotive 921 12V 21W Capless Bulbs – W2.1x9.5D Brake, Tail, Indicator, Reverse & Fog Light Replacements for Cars – Twin Pack : desertcart.co.uk: Automotive

Review: great value for money - Great Value for money buying again
Review: It does what it says - It does what it says on the packet no problem at all

## Features

- RELIABLE 12V 21W BULBS FOR MULTIPLE VEHICLE LIGHTS - These Tek Automotive 921 12V 21W capless bulbs provide strong, dependable illumination suited to a wide range of vehicle lighting positions, helping maintain clear visibility and safe signalling during daily driving.
- SUITABLE FOR BRAKE, TAIL, INDICATOR, REVERSE AND FOG LIGHTS - Designed with a W2.1x9.5D capless base, these bulbs are compatible with vehicles requiring 921 fittings, making them ideal for brake lamps, tail lights, indicators, reverse lights and fog light applications across many car models.
- BRIGHT AND CONSISTENT OUTPUT FOR SAFER DRIVING - Each bulb produces clean, stable light that supports clear communication with other road users, improving visibility in night-time driving, poor weather conditions and heavy traffic environments where reliable lighting is essential.
- QUICK AND EASY INSTALLATION WITH CAPLESS FITTING - Featuring a simple plug-in design, these bulbs allow fast, tool-free installation, making them suitable for at-home maintenance, roadside bulb changes or workshop servicing without requiring specialist equipment.
- PRACTICAL TWIN PACK FOR CONVENIENT REPLACEMENT - Supplied as a twin pack, these bulbs offer excellent value and ensure you always have a spare ready for immediate use, making them ideal for routine maintenance or replacing paired lights at the same time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CK2VC8GT |
| Best Sellers Rank | 23,663 in Automotive ( See Top 100 in Automotive ) 64 in Automotive Brake Lights |
| Brand | Tek Automotive |
| Customer Reviews | 4.5 4.5 out of 5 stars (24) |
| Date First Available | 27 Sept. 2023 |
| Item Weight | 20 g |
| Item model number | TK921BL |
| Manufacturer | Tek Automotive |
| Manufacturer part number | TK921BL |
| Model | TK921BL |
| Package Dimensions | 11.1 x 7.9 x 2.7 cm; 20 g |
| Position | Front, Rear |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Tek Automotive
- **Colour:** Clear
- **Item package quantity:** 1
- **Specific uses for product:** Brake Tail Indicator Reverse Fog High Level Brake Light
- **Wattage:** 21 watts

## Images

![921 12V 21W Capless Bulbs – W2.1x9.5D Brake, Tail, Indicator, Reverse & Fog Light Replacements for Cars – Twin Pack - Image 1](https://m.media-amazon.com/images/I/61A6EQnhQ+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ great value for money
*by R***J on 26 November 2025*

Great Value for money buying again

### ⭐⭐⭐⭐⭐ It does what it says
*by M***D on 30 March 2025*

It does what it says on the packet no problem at all

### ⭐⭐⭐⭐⭐ Good fit
*by L***Y on 5 January 2025*

Just slid in and fit like a glove

## Frequently Bought Together

- Tek Automotive 921 Car Bulbs Brake Light Tail Light Indicator Light Reverse Light Bulb Fog Light 12V 21W W2.1x9.5D Capless Car Light Bulbs - Twin Pack
- Tek Automotive P21/5W Bulb, Car Light Bulbs, Brake Light Bulb, 380 P21/5W Car Bulb, Stop and Tail Light Bulbs 12V 21/5W BAY15D Car Bulbs Twin Pack
- 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 - Twin Pack

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**Shop now:** [https://www.desertcart.ni/products/587483687-921-12v-21w-capless-bulbs-w2-1x9-5d-brake-tail](https://www.desertcart.ni/products/587483687-921-12v-21w-capless-bulbs-w2-1x9-5d-brake-tail)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-24*