---
product_id: 148602252
title: "Technical Precision 12W Circline Replacement for Daylight Un0004 Light Bulb T4 Circular 12W G10Q Fluorescent Bulb - Daylight - 1 Pack"
brand: "technical precision"
price: "₹ 4609"
currency: INR
in_stock: true
reviews_count: 9
category: "Technical Precision"
url: https://www.desertcart.in/products/148602252-technical-precision-12w-circline-replacement-for-daylight-un0004-light-bulb
store_origin: IN
region: India
---

# 6400K daylight full-spectrum 12W efficient power T4 circular 6-inch design Technical Precision 12W Circline Replacement for Daylight Un0004 Light Bulb T4 Circular 12W G10Q Fluorescent Bulb - Daylight - 1 Pack

**Brand:** technical precision
**Price:** ₹ 4609
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate smarter, work brighter — don’t get left in the dark!

## Quick Answers

- **What is this?** Technical Precision 12W Circline Replacement for Daylight Un0004 Light Bulb T4 Circular 12W G10Q Fluorescent Bulb - Daylight - 1 Pack by technical precision
- **How much does it cost?** ₹ 4609 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/148602252-technical-precision-12w-circline-replacement-for-daylight-un0004-light-bulb)

## Best For

- technical precision enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Compatibility:** Perfectly fits UN1040 lamps with a G10Q prong base for hassle-free replacement.
- • **Smart Dimmable Control:** Adjust brightness effortlessly via app control to create the ideal ambiance anytime.
- • **Brilliant Daylight Glow:** Experience crisp, natural 6400K lighting that energizes your workspace and sharpens focus.
- • **Energy-Savvy & Reliable:** Consumes just 12 watts while delivering powerful illumination backed by a 1-year warranty.
- • **Ultra-Durable Circular Design:** T4 circular tube built to last 10x longer than standard bulbs—upgrade your lamp with longevity.

## Overview

The Technical Precision 12W Circline Replacement bulb offers a 6-inch T4 circular fluorescent design with a daylight 6400K color temperature, delivering full-spectrum, energy-efficient lighting. Engineered for durability with a lifespan 10 times longer than regular bulbs, it fits G10Q base UN1040 lamps and features dimmable app control for customizable brightness. Ideal for professionals seeking reliable, crisp illumination with a sleek, modern upgrade.

## Description

Technical Precision 12W Circline Replacement for Daylight Un0004 Light Bulb T4 Circular 12W G10Q Fluorescent Bulb - Daylight - 1 Pack - desertcart.com

Review: It works - it works
Review: Perfect - I looked for this light bulb everywhere and couldn't find one until I looked here ,perfect fit and nice and bright, thank you

## Features

- Replacement For DAYLIGHT UN0004
- Unit per sale:1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06ZY64QBW |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | High Efficiency, Instant On |
| Best Sellers Rank | #327,468 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #311 in Compact Fluorescent Bulbs |
| Brand Name | Technical Precision |
| Bulb Base | Prong |
| Bulb Shape Size | T4 |
| Color Rendering Index | 80 |
| Color Temperature | 6400 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.0 4.0 out of 5 stars (114) |
| Incandescent Equivalent Wattage | 80 Watts |
| Included Components | Replacement Part |
| Item Dimensions W x H | 4.75"W x 4.75"H |
| Light Color | multiple |
| Light Source Type | Flourescent tube |
| Light Source Wattage | 12 Watts |
| Light Type | Fluorescent |
| Manufacturer | Technical Precision |
| Manufacturer Warranty Description | 1 year manufacturer. |
| Material Type | Glass |
| Model Name | UN0004 |
| Model Number | UN0004 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 12 Watts |
| Power Source | ac |
| Shape | t4 |
| Specific Uses For Product | Air Conditioner, Furnace |
| Unit Count | 1.0 Count |
| Wattage | 12 watts |

## Product Details

- **Brand:** Technical Precision
- **Bulb Shape Size:** T4
- **Light Type:** Fluorescent
- **Special Feature:** High Efficiency, Instant On
- **Wattage:** 12 watts

## Images

![Technical Precision 12W Circline Replacement for Daylight Un0004 Light Bulb T4 Circular 12W G10Q Fluorescent Bulb - Daylight - 1 Pack - Image 1](https://m.media-amazon.com/images/I/31gP1iqS4nL.jpg)
![Technical Precision 12W Circline Replacement for Daylight Un0004 Light Bulb T4 Circular 12W G10Q Fluorescent Bulb - Daylight - 1 Pack - Image 2](https://m.media-amazon.com/images/I/518NfL2RadL.jpg)
![Technical Precision 12W Circline Replacement for Daylight Un0004 Light Bulb T4 Circular 12W G10Q Fluorescent Bulb - Daylight - 1 Pack - Image 3](https://m.media-amazon.com/images/I/31WWpOlN2ML.jpg)
![Technical Precision 12W Circline Replacement for Daylight Un0004 Light Bulb T4 Circular 12W G10Q Fluorescent Bulb - Daylight - 1 Pack - Image 4](https://m.media-amazon.com/images/I/61N8cCf1IML.jpg)
![Technical Precision 12W Circline Replacement for Daylight Un0004 Light Bulb T4 Circular 12W G10Q Fluorescent Bulb - Daylight - 1 Pack - Image 5](https://m.media-amazon.com/images/I/51kTaZh4wDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works
*by M***N on June 23, 2025*

it works

### ⭐⭐⭐⭐⭐ Perfect
*by D***S on January 23, 2023*

I looked for this light bulb everywhere and couldn't find one until I looked here ,perfect fit and nice and bright, thank you

### ⭐ First one blew out instantly!
*by R***0 on September 28, 2019*

The second seems fine... but I dont trust it. The connector is VERY flimsy/weak. Its not exactly inexpensive for what it is. Order with caution. Someone, probably related to the seller tried to mark this review as offensive. Wow! Lowering to 1 star. Going to report product to Amazon.

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**Shop now:** [https://www.desertcart.in/products/148602252-technical-precision-12w-circline-replacement-for-daylight-un0004-light-bulb](https://www.desertcart.in/products/148602252-technical-precision-12w-circline-replacement-for-daylight-un0004-light-bulb)

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-05-29*