---
product_id: 217813310
title: "Vstar G4 12V 20W Bulb T3 JC Type Bi-Pin Base G4 Halogen Bulb,Clear,20 Packs | Span life 2000 hours,G4 Bi-Pin base (4mm pin spacing),Smooth dimming from 0% to 100%,no flickering"
brand: "vstar"
price: "$19.69"
currency: USD
in_stock: true
category: "Vstar"
url: https://www.desertcart.us/products/217813310-vstar-g4-12v-20w-bulb-t3-jc-type-bi-pin
store_origin: US
region: United States of America
---

# 2000 hours long lifespan 20W bright halogen power G4 bi-pin 4mm base Vstar G4 12V 20W Bulb T3 JC Type Bi-Pin Base G4 Halogen Bulb,Clear,20 Packs | Span life 2000 hours,G4 Bi-Pin base (4mm pin spacing),Smooth dimming from 0% to 100%,no flickering

**Brand:** vstar
**Price:** $19.69
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your world with lasting brilliance and flawless dimming!

## Quick Answers

- **What is this?** Vstar G4 12V 20W Bulb T3 JC Type Bi-Pin Base G4 Halogen Bulb,Clear,20 Packs | Span life 2000 hours,G4 Bi-Pin base (4mm pin spacing),Smooth dimming from 0% to 100%,no flickering by vstar
- **How much does it cost?** $19.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/217813310-vstar-g4-12v-20w-bulb-t3-jc-type-bi-pin)

## Best For

- vstar enthusiasts

## Why This Product

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

## Key Features

- • **Versatile 20-Pack Value:** Stock up and light up multiple rooms, restaurants, or stores with this bulk pack designed for professionals.
- • **Precision G4 Bi-Pin Base:** Standard 4mm pin spacing ensures seamless compatibility with a wide range of fixtures.
- • **Brilliant 20W Illumination:** Experience crisp, clear white light that elevates any space from home to office.
- • **Enduring 2000-Hour Lifespan:** Less hassle, more glow—these bulbs keep shining longer so you don’t have to replace often.
- • **Smooth, Flicker-Free Dimming:** Adjust brightness effortlessly from 0% to 100% for perfect ambiance without annoying flickers.

## Overview

The Vstar G4 12V 20W Halogen Bulb offers a powerful 20-watt output with a clear JC-type design and a reliable G4 bi-pin base. Boasting a long 2000-hour lifespan and smooth dimming capabilities from 0% to 100% without flicker, this 20-pack is perfect for professional and home environments seeking consistent, high-quality lighting.

## Description

G4 Halogen Light Bulb 20 Watt Bi-Pin Halogen Light Bulb, 12 Volt, G4 Base, JC Type Bulb

## Features

- (20) x JC Type G4 Halogen Bulb 12V 20W
- Base: G4 Clear Bi-Pin Base (4 Millimeters between Pins)
- Type: JC Halogen: Wattage: 20W
- Long Life: Approx. 2,000 Hours bulb life
- Versatile usage: applicable home, office, restaurants, and stores

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01K4CNVY0 |
| Additional Features | G4 Halogen Light Bulb 20 Watt Bi-Pin Halogen Light Bulb, 12 Volt, G4 Base, JC Type Bulb |
| Best Sellers Rank | #4,783 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #30 in Halogen Bulbs |
| Brand Name | VSTAR |
| Bulb Base | G4 |
| Bulb Shape Size | JC |
| Color | 20w 20pack |
| Color Rendering Index | 100 |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.6 4.6 out of 5 stars (143) |
| Incandescent Equivalent Wattage | 20 watts |
| Indoor Outdoor Usage | Indoor |
| Light Color | white |
| Light Source Operating Life | 2000 hours |
| Light Source Type | Halogen |
| Light Source Wattage | 20 watts |
| Light Type | Halogen |
| Manufacturer | Heshan VSTAR Lighting |
| Manufacturer Part Number | 2019021301 |
| Material Type | Glass |
| Model Name | G4 12V 20W |
| Model Number | G4 |
| Number of Items | 20 |
| Power Consumption | 20 watts |
| Power Source | Corded Electric |
| Shape | bulb |
| Specific Uses For Product | Home |
| Style Name | g4 |
| UPC | 702971041968 |
| Unit Count | 20 Count |
| Voltage | 12 volts |
| Wattage | 20 watts |

## Product Details

- **Brand:** VSTAR
- **Bulb Shape Size:** JC
- **Light Type:** Halogen
- **Special Feature:** G4 Halogen Light Bulb 20 Watt Bi-Pin Halogen Light Bulb, 12 Volt, G4 Base, JC Type Bulb
- **Wattage:** 20 watts

## Images

![Vstar G4 12V 20W Bulb T3 JC Type Bi-Pin Base G4 Halogen Bulb,Clear,20 Packs | Span life 2000 hours,G4 Bi-Pin base (4mm pin spacing),Smooth dimming from 0% to 100%,no flickering - Image 1](https://m.media-amazon.com/images/I/61kbd-WuEdL.jpg)
![Vstar G4 12V 20W Bulb T3 JC Type Bi-Pin Base G4 Halogen Bulb,Clear,20 Packs | Span life 2000 hours,G4 Bi-Pin base (4mm pin spacing),Smooth dimming from 0% to 100%,no flickering - Image 2](https://m.media-amazon.com/images/I/419jN+q4TzL.jpg)
![Vstar G4 12V 20W Bulb T3 JC Type Bi-Pin Base G4 Halogen Bulb,Clear,20 Packs | Span life 2000 hours,G4 Bi-Pin base (4mm pin spacing),Smooth dimming from 0% to 100%,no flickering - Image 3](https://m.media-amazon.com/images/I/41QYk-dd6tL.jpg)
![Vstar G4 12V 20W Bulb T3 JC Type Bi-Pin Base G4 Halogen Bulb,Clear,20 Packs | Span life 2000 hours,G4 Bi-Pin base (4mm pin spacing),Smooth dimming from 0% to 100%,no flickering - Image 4](https://m.media-amazon.com/images/I/61y0MQEAm7L.jpg)

## Available Options

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

## Frequently Bought Together

- Vstar G4 12V 20W Halogen Bulb JC Type Bi-Pin Light,Clear, G4 Bi-pin Base, Halogen Light Bulb (20W 20Pack)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-12*