---
product_id: 92198689
title: "Technical Precision FC12T4/865/LG 12W T4 Circular Fluorescent Light Bulb, 6400K Daylight, G10q Base - 5.45-inch Diameter Bulb"
brand: "technical precision"
price: "7243 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/92198689-technical-precision-fc12t4-865-lg-12w-t4-circular-fluorescent-light
store_origin: KG
region: Kyrgyzstan
---

# 30,000 hours lifespan 12W power efficient 800 lumens bright Technical Precision FC12T4/865/LG 12W T4 Circular Fluorescent Light Bulb, 6400K Daylight, G10q Base - 5.45-inch Diameter Bulb

**Brand:** technical precision
**Price:** 7243 som
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your workspace, not your energy bill!

## Quick Answers

- **What is this?** Technical Precision FC12T4/865/LG 12W T4 Circular Fluorescent Light Bulb, 6400K Daylight, G10q Base - 5.45-inch Diameter Bulb by technical precision
- **How much does it cost?** 7243 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/92198689-technical-precision-fc12t4-865-lg-12w-t4-circular-fluorescent-light)

## 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 Indoor Fit:** Designed for indoor lamps with easy push-button control and app compatibility—modern convenience meets classic reliability.
- • **Precision Copper Build:** Durable copper material ensures reliable conductivity and premium quality you can trust.
- • **Energy-Smart Efficiency:** Consumes just 12 watts while delivering brightness equivalent to a 60W incandescent bulb—save on energy bills without compromise.
- • **Brilliant Daylight White:** Illuminate your space with crisp 6400K daylight clarity for peak productivity and focus.
- • **Long-Lasting Performance:** Engineered for endurance with a 30,000-hour lifespan, reducing replacements and hassle.

## Overview

The Technical Precision Replacement Light Bulb is a 12W fluorescent T4 bulb delivering 800 lumens of daylight white light at 6400K color temperature. With a 30,000-hour lifespan and energy-efficient design, it offers a reliable, long-lasting lighting solution for indoor lamps, combining modern app control with durable copper construction.

## Description

Technical Precision FC12T4/865/LG 12W T4 Circular Fluorescent Light Bulb, 6400K Daylight, G10q Base - 5.45-inch Diameter Bulb

## Features

- Replacement For Light Bulb
- Unit per sale:1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Technical Precision |
| Light Type | Fluorescent |
| Wattage | 12.00 |
| Bulb Shape Size | T4 |
| Incandescent Equivalent Wattage | 6E+1 Watts |
| Specific Uses For Product | Lamp |
| Light Color | Daylight White |
| Voltage | 12 Volts |
| Unit Count | 1.0 Count |
| Color Temperature | 6400 Kelvin |
| Number of Items | 1 |
| Brightness | 800 lumens |
| Shape | t4 |
| Material | copper |
| Model Name | Technical-Precision-FC12T4/865/LG |
| Connectivity Technology | Normal bulb |
| Indoor/Outdoor Usage | Indoor |
| Controller Type | Push Button |
| Power Source | Corded Electric |
| Color Rendering Index | 865 |
| Power Consumption | 12 Watts |
| Item Package Quantity | 1 |
| Light Source Type | Fluorescent |
| Light Source Wattage | 12 Watts |
| Product Dimensions | 5.25"W x 5.25"H |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Control Method | App |
| Average Life | 30000 Hours |
| White Brightness | 800 Lumens |
| Efficiency | Medium to High |
| Manufacturer | Technical Precision |
| Part Number | Technical-Precision-FC12T4/865/LG |
| Item Weight | 2.08 ounces |
| Item model number | Technical-Precision-FC12T4/865/LG |
| Is Discontinued By Manufacturer | No |
| Size | 1 Count (Pack of 1) |
| Finish | Clear |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Technical Precision
- **Light Type:** Fluorescent
- **Wattage:** 12.00
- **Bulb Shape Size:** T4
- **Incandescent Equivalent Wattage:** 6E+1 Watts

## Images

![Technical Precision FC12T4/865/LG 12W T4 Circular Fluorescent Light Bulb, 6400K Daylight, G10q Base - 5.45-inch Diameter Bulb - Image 1](https://m.media-amazon.com/images/I/21eDHA5i-8L.jpg)

## Questions & Answers

**Q: You say it won't fit Conair mirrors due ro pin placement, but i thought the pins swiveled somewhat?**
A: I used it on the conair.  You have to open the old Conair, snip the cable holder and move the plug to one side so the cable stretches.  The plug fits.  You might see a little of the cable peaking out of one edge of the mirror, but big deal.

**Q: Does this actually measure 5.25"? the bulb i need to replace has the same t4 12w 6400k number, but measures 4.75" diameter.**
A: The bulb measures 5 1/4” outside diameter. It was slightly larger than the original bulb but still fit in the lamp.

**Q: Will this fit the aven 26501-siv light?**
A: I have a different light. It fit mine but don’t know if it would fit yours. Just measure the old bulb. And look at the prongs to make sure they match.

**Q: Es de 4 pins?**
A: De 4 pins

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**Shop now:** [https://www.desertcart.kg/products/92198689-technical-precision-fc12t4-865-lg-12w-t4-circular-fluorescent-light](https://www.desertcart.kg/products/92198689-technical-precision-fc12t4-865-lg-12w-t4-circular-fluorescent-light)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-12*