---
product_id: 599361693
title: "- 10PCS G4 Halogen Bulb 6V 20W Warm White Instrument Microscope Light Bulb Replacement For Heavy Machinery Marine Train Cabin Lighting"
brand: "sqxbk"
price: "R$156"
currency: BRL
in_stock: true
reviews_count: 8
category: "Sqxbk"
url: https://www.desertcart.com.br/products/599361693-10pcs-g4-halogen-bulb-6v-20w-warm-white-instrument-microscope
store_origin: BR
region: Brazil
---

# 2000 hours lifespan 6V, 20W power efficiency 360° omnidirectional beam - 10PCS G4 Halogen Bulb 6V 20W Warm White Instrument Microscope Light Bulb Replacement For Heavy Machinery Marine Train Cabin Lighting

**Brand:** sqxbk
**Price:** R$156
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your workspace with precision and power!

## Quick Answers

- **What is this?** - 10PCS G4 Halogen Bulb 6V 20W Warm White Instrument Microscope Light Bulb Replacement For Heavy Machinery Marine Train Cabin Lighting by sqxbk
- **How much does it cost?** R$156 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/599361693-10pcs-g4-halogen-bulb-6v-20w-warm-white-instrument-microscope)

## Best For

- sqxbk enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Application:** Perfect for microscopes, heavy machinery, marine, and ambient indoor/outdoor lighting.
- • **All-Around Illumination:** Experience flawless 360° warm white light that brightens every angle.
- • **Compact Precision Design:** Slim 10mm diameter and 30mm length fit seamlessly into specialized equipment.
- • **Long-Lasting Reliability:** Up to 2000 hours of dependable service—less hassle, more productivity.
- • **Power-Packed Performance:** Optimized 6V 20W halogen bulbs deliver consistent, high-efficiency lighting.

## Overview

This 10-pack of SQXBK G4 halogen bulbs offers 6V 20W power with a warm 2900K color temperature and a 360° beam angle. Designed for professional and industrial use, these compact bulbs provide up to 2000 hours of reliable illumination, ideal for microscopes, heavy machinery, marine cabins, and versatile lighting needs.

## Description

Description: Description: Note: The power supply should be cut off during installation and replacement. When the bead bulb is lit, the temperature is high. Do not touch flammable materials. Do not touch them with your hands to avoid burns. Model: G4 Halogen lamp bead Voltage: 6v Bubble shell diameter: 10mm total length: 30mm (including pins) Power: 20W Light color: warm white Packaging: G4 Halogen Lamp Beads x10

Review: Good deal - Fits the bill and was a good deal.
Review: Extended useful life of rare microscope - Replace obsolete lamp in microscope by also changing lamp socket.

## Features

- High quality Halogen Bulb with omnidirectional 360 degree beam Angle 2900K warm white.
- Voltage: 6V. Power: 20W. Basic model: G4.
- Bulb diameter: 10 mm /0.39 in. Total length: 30 mm /1.19 in.
- Service life: 2000 hours.
- Used for ceiling lamp, table lamp, outdoor lighting, wardrobe lamps.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C68GDPDP |
| Additional Features | Omnidirectional Beam Angle, Heavy Duty |
| Beam Angle | 360 Degrees |
| Best Sellers Rank | #70,133 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #302 in Halogen Bulbs |
| Brand | SQXBK |
| Brand Name | SQXBK |
| Bulb Base | G4 |
| Bulb Shape Size | B11 |
| Color | Warm White |
| Color Temperature | 2900 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.2 out of 5 stars 45 Reviews |
| Efficiency | High Efficiency |
| Incandescent Equivalent Wattage | 20 Watts |
| Included Components | G4 Halogen Lamp Beads, 10 |
| Indoor Outdoor Usage | Outdoor |
| Item Dimensions W x H | 0.39"W x 1.19"H |
| Light Color | Warm White |
| Light Output Maximum | 2000 Lumens |
| Light Source Operating Life | 2000 Hours |
| Light Source Type | Halogen |
| Light Source Wattage | 20 Watts |
| Light Type | Halogen |
| Manufacturer | SQXBK |
| Manufacturer Part Number | 42530-G4HB-20W-10 |
| Material Type | copper |
| Model Name | SQXBK 10PCS G4 Halogen Bulb |
| Model Number | G4 |
| Number of Items | 10 |
| Package Quantity | 10 |
| Power Consumption | 20 Watts |
| Power Source | Corded Electric |
| Shape | Tubular(T) or Globe(G) |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Omnidirectional Beam Angle, Heavy Duty |
| Specific Uses For Product | ceiling lamp, table lamp, outdoor lighting, wardrobe lamps |
| Unit Count | 10.0 Count |
| Wattage | 20.00 |
| White Brightness | 1600 Lumens |

## Product Details

- **Brand:** SQXBK
- **Light Type:** Halogen
- **Wattage:** 20.00
- **Bulb Shape Size:** B11
- **Bulb Base:** G4

## Images

![- 10PCS G4 Halogen Bulb 6V 20W Warm White Instrument Microscope Light Bulb Replacement For Heavy Machinery Marine Train Cabin Lighting - Image 1](https://m.media-amazon.com/images/I/71uM9w8KPhL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good deal
*by J***R on December 18, 2025*

Fits the bill and was a good deal.

### ⭐⭐⭐⭐⭐ Extended useful life of rare microscope
*by A***R on November 7, 2025*

Replace obsolete lamp in microscope by also changing lamp socket.

### ⭐⭐⭐⭐⭐ Replacement for my microscope
*by P***G on November 3, 2024*

Great bulbs, very bright and fit perfectly. Recommended!

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**Shop now:** [https://www.desertcart.com.br/products/599361693-10pcs-g4-halogen-bulb-6v-20w-warm-white-instrument-microscope](https://www.desertcart.com.br/products/599361693-10pcs-g4-halogen-bulb-6v-20w-warm-white-instrument-microscope)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-07-21*