---
product_id: 217813310
title: "Vstar G4 12V 20W Halogen Bulb JC Type Bi-Pin Light,Clear, G4 Bi-pin Base, Halogen Light Bulb (20W 20Pack)"
brand: "vstar"
price: "552729₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Vstar"
url: https://www.desertcart.vn/products/217813310-vstar-g4-12v-20w-halogen-bulb-jc-type-bi-pin
store_origin: VN
region: Vietnam
---

# 2,000 hours long-lasting life 20W bright halogen power 12V low voltage efficiency Vstar G4 12V 20W Halogen Bulb JC Type Bi-Pin Light,Clear, G4 Bi-pin Base, Halogen Light Bulb (20W 20Pack)

**Brand:** vstar
**Price:** 552729₫
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your life with lasting brilliance — don’t get left in the dark!

## Quick Answers

- **What is this?** Vstar G4 12V 20W Halogen Bulb JC Type Bi-Pin Light,Clear, G4 Bi-pin Base, Halogen Light Bulb (20W 20Pack) by vstar
- **How much does it cost?** 552729₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/217813310-vstar-g4-12v-20w-halogen-bulb-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

- • **Compact G4 Bi-Pin Base:** Seamlessly fits into modern fixtures with a precise 4mm pin spacing for easy installation.
- • **Trusted Quality & Value:** Join thousands of satisfied professionals upgrading their lighting game with Vstar.
- • **Brilliant 20W Illumination:** Power your space with crisp, clear light that energizes your home or office.
- • **Versatile Ambiance Creator:** Perfect for homes, restaurants, and workspaces craving that warm, inviting glow.
- • **Extended 2,000-Hour Lifespan:** Less hassle, fewer replacements—keep your environment glowing longer.

## Overview

The Vstar G4 12V 20W Halogen Bulb offers bright, efficient lighting with a clear JC-type bi-pin base designed for easy installation. With a long lifespan of approximately 2,000 hours and versatile indoor use, this 20-pack is ideal for professionals seeking reliable, warm white illumination in homes, offices, and commercial spaces.

## Description

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

Review: Great buls - The bulbs are great. My desk lamp is working like new again.
Review: These are legend - Great bulbs. Have a lifetime supply for my lamps. These are halogens - they use more power but don't damage vision with near-IR light wavelengths (as LEDs and flourescent lights do)

## 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 | #5,872 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #41 in Halogen Bulbs |
| Brand | VSTAR |
| Brand Name | VSTAR |
| Bulb Base | G4 |
| Bulb Shape Size | JC |
| Color | 20w 20pack |
| Color Rendering Index | 80 |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.6 out of 5 stars 140 Reviews |
| 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 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | G4 Halogen Light Bulb 20 Watt Bi-Pin Halogen Light Bulb, 12 Volt, G4 Base, JC Type 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 Halogen Bulb JC Type Bi-Pin Light,Clear, G4 Bi-pin Base, Halogen Light Bulb (20W 20Pack) - Image 1](https://m.media-amazon.com/images/I/61kbd-WuEdL.jpg)
![Vstar G4 12V 20W Halogen Bulb JC Type Bi-Pin Light,Clear, G4 Bi-pin Base, Halogen Light Bulb (20W 20Pack) - Image 2](https://m.media-amazon.com/images/I/419jN+q4TzL.jpg)
![Vstar G4 12V 20W Halogen Bulb JC Type Bi-Pin Light,Clear, G4 Bi-pin Base, Halogen Light Bulb (20W 20Pack) - Image 3](https://m.media-amazon.com/images/I/41QYk-dd6tL.jpg)
![Vstar G4 12V 20W Halogen Bulb JC Type Bi-Pin Light,Clear, G4 Bi-pin Base, Halogen Light Bulb (20W 20Pack) - Image 4](https://m.media-amazon.com/images/I/61y0MQEAm7L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great buls
*by S***E on January 31, 2026*

The bulbs are great. My desk lamp is working like new again.

### ⭐⭐⭐⭐⭐ These are legend
*by Y***Y on May 16, 2024*

Great bulbs. Have a lifetime supply for my lamps. These are halogens - they use more power but don't damage vision with near-IR light wavelengths (as LEDs and flourescent lights do)

### ⭐⭐⭐⭐⭐ 👍
*by C***T on January 2, 2026*

👍

## 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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**Shop now:** [https://www.desertcart.vn/products/217813310-vstar-g4-12v-20w-halogen-bulb-jc-type-bi-pin](https://www.desertcart.vn/products/217813310-vstar-g4-12v-20w-halogen-bulb-jc-type-bi-pin)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-03*