---
product_id: 30923163
title: "WLJH 10pcs T5 Twist Lock Socket 74 73 37 2721 Wedge Base 3/8\" 9 mm Socket Dashboard Instrument Panel Cluster Plug Lamp Dash Light Bulbs Socket 12V"
brand: "wljh"
price: "S$18"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/30923163-wljh-10pcs-t5-twist-lock-socket-74-73-37-2721
store_origin: SG
region: Singapore
---

# 80,000 hours long-lasting life 12V operating voltage for stable power 3/8" (9mm) universal fit socket WLJH 10pcs T5 Twist Lock Socket 74 73 37 2721 Wedge Base 3/8" 9 mm Socket Dashboard Instrument Panel Cluster Plug Lamp Dash Light Bulbs Socket 12V

**Brand:** wljh
**Price:** S$18
**Availability:** ✅ In Stock

## Summary

> 💡 Twist, Lock & Illuminate Your Drive with Confidence!

## Quick Answers

- **What is this?** WLJH 10pcs T5 Twist Lock Socket 74 73 37 2721 Wedge Base 3/8" 9 mm Socket Dashboard Instrument Panel Cluster Plug Lamp Dash Light Bulbs Socket 12V by wljh
- **How much does it cost?** S$18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/30923163-wljh-10pcs-t5-twist-lock-socket-74-73-37-2721)

## Best For

- wljh enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Engineered with premium materials ensuring up to 80,000 hours of reliable illumination.
- • **Confidence in Quality:** Backed by a 12-month warranty, because your dashboard deserves the best.
- • **Plug & Play Simplicity:** Effortless installation—just twist and lock for instant upgrade.
- • **Universal Compatibility:** Fits a wide range of T5 LED bulbs and dashboard clusters across GM, JP, F350, GMC models.
- • **Polarity Reversal Friendly:** If it doesn’t light up, a quick 180° twist solves the issue—no hassle, no tools.

## Overview

The WLJH T5 Twist Lock Socket is a precision-engineered 3/8" (9mm) wedge base socket designed for seamless replacement of dashboard and instrument panel bulbs. Operating at 12 volts and boasting an impressive 80,000-hour lifespan, it supports a broad range of T5 LED bulbs across multiple automotive brands. Its easy plug-and-play twist-lock design ensures quick installation, while polarity reversal compatibility eliminates common lighting issues. Built under strict quality standards and backed by a 12-month warranty, this socket guarantees durable, reliable performance for your vehicle’s interior lighting needs.

## Description

WLJH 10pcs T5 Twist Lock Socket 74 73 37 2721 Wedge Base 3/8" 9 mm Socket Dashboard Instrument Panel Cluster Plug Lamp Dash Light Bulbs Socket 12V

## Features

- 🔥 T5 Mini wedge bulb socket fits a 3/8" or 9mm diameter hole,Easy installation, just plug and play.
- 🔥 Cross Reference: T5 Led bulb dash lights 17 18 27 37 57 58 70 73 74 79 85 86 206 207 286 306 2721 wedge base socket
- 🔥 Application: Replace the light with mini t5 wedge led base socket t5 instrument panel led bulb,dashboard and factory housings for gm jp f350 gmc instrument cluster
- 🔥 Attention: If the Led does not light up, simply Rotating it 180 degrees (reverse the polarity).
- 🔥 High Quality:Built to strict quality control standards,we will Provide"12 Months" Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | WLJH |
| Specific Uses For Product | Indicator Light, Interior Light |
| Item Package Quantity | 10 |
| Color | Black |
| Auto Part Position | Front Center |
| Operating Life | 80000 Hours |
| Manufacturer | WLJH |
| Automotive Fit Type | Universal Fit |
| OEM Part Number | PC74 PC37 17 18 27 37 57 58 70 73 74 79 85 86 206 207 286 306 2721 |
| UPC | 611029440045 |
| Model | T5 Bulb Twist Lock Socket |
| Item Weight | 0.035 ounces |
| Product Dimensions | 4 x 3.1 x 1.1 inches |
| Is Discontinued By Manufacturer | No |
| Exterior | Polished |
| Manufacturer Part Number | T5 Socket |
| Voltage | 12 Volts |

## Product Details

- **Brand:** WLJH
- **Specific Uses For Product:** Indicator Light, Interior Light
- **Item Package Quantity:** 10
- **Color:** Black
- **Auto Part Position:** Front Center

## Images

![WLJH 10pcs T5 Twist Lock Socket 74 73 37 2721 Wedge Base 3/8" 9 mm Socket Dashboard Instrument Panel Cluster Plug Lamp Dash Light Bulbs Socket 12V - Image 1](https://m.media-amazon.com/images/I/612X3Ia9gbL.jpg)
![WLJH 10pcs T5 Twist Lock Socket 74 73 37 2721 Wedge Base 3/8" 9 mm Socket Dashboard Instrument Panel Cluster Plug Lamp Dash Light Bulbs Socket 12V - Image 2](https://m.media-amazon.com/images/I/51fFDzp9f7L.jpg)
![WLJH 10pcs T5 Twist Lock Socket 74 73 37 2721 Wedge Base 3/8" 9 mm Socket Dashboard Instrument Panel Cluster Plug Lamp Dash Light Bulbs Socket 12V - Image 3](https://m.media-amazon.com/images/I/51tBG95WAiL.jpg)
![WLJH 10pcs T5 Twist Lock Socket 74 73 37 2721 Wedge Base 3/8" 9 mm Socket Dashboard Instrument Panel Cluster Plug Lamp Dash Light Bulbs Socket 12V - Image 4](https://m.media-amazon.com/images/I/51NTHqAn9yL.jpg)
![WLJH 10pcs T5 Twist Lock Socket 74 73 37 2721 Wedge Base 3/8" 9 mm Socket Dashboard Instrument Panel Cluster Plug Lamp Dash Light Bulbs Socket 12V - Image 5](https://m.media-amazon.com/images/I/61CLiT4K9fL.jpg)

## Available Options

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

## Frequently Bought Together

- WLJH 10pcs T5 Twist Lock Socket 74 73 37 2721 Wedge Base 3/8" 9 mm Socket Dashboard Instrument Panel Cluster Plug Lamp Dash Light Bulbs Socket 12V
- AUTUT 20 Pcs Light Bulb Twist Lock Socket W5W T10 168 194 Wedge Instrument Panel Dash Light Gauge Cluster Bulbs Base Sockets Extension Parts

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**Shop now:** [https://www.desertcart.sg/products/30923163-wljh-10pcs-t5-twist-lock-socket-74-73-37-2721](https://www.desertcart.sg/products/30923163-wljh-10pcs-t5-twist-lock-socket-74-73-37-2721)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-27*