---
product_id: 43544616
title: "CTKcom 250-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 250 Watt T3 Halogen Bulbs R7S Double Ended Filament Flood Lights Quartz Tube Lamps 120V,5 Pack"
brand: "ctkcom"
price: "13845CFA"
currency: XOF
in_stock: true
reviews_count: 11
category: "Ct Kcom"
url: https://www.desertcart.sn/products/43544616-ctkcom-250-watt-3-1-inch-t3-halogen-bulbs-5
store_origin: SN
region: Senegal
---

# 2000 hours lifespan 250W high brightness 120V universal voltage CTKcom 250-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 250 Watt T3 Halogen Bulbs R7S Double Ended Filament Flood Lights Quartz Tube Lamps 120V,5 Pack

**Brand:** ctkcom
**Price:** 13845CFA
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your world—because your space deserves the spotlight!

## Quick Answers

- **What is this?** CTKcom 250-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 250 Watt T3 Halogen Bulbs R7S Double Ended Filament Flood Lights Quartz Tube Lamps 120V,5 Pack by ctkcom
- **How much does it cost?** 13845CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/43544616-ctkcom-250-watt-3-1-inch-t3-halogen-bulbs-5)

## Best For

- ctkcom enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Glow:** Enjoy up to 2,000 hours of reliable, flicker-free illumination—less hassle, more brilliance.
- • **Brilliant 250-Watt Power:** Illuminate your space with intense, crisp white light that commands attention.
- • **Eco-Conscious & Dimmable:** Control ambiance with dimmable functionality and responsibly recycle for a greener footprint.
- • **Sleek Double-Ended Design:** Compact 3.1-inch T3 shape with R7S base ensures perfect fit and optimal light distribution.
- • **Universal Voltage Compatibility:** Seamlessly fits 110-130V fixtures for versatile, worry-free installation.

## Overview

The CTKcom 250-Watt T3 Halogen Bulbs (5 Pack) deliver powerful 250W brightness with a crisp white light output of 250 lumens. Designed with a durable quartz tube and double-ended R7S base, these bulbs fit standard 120V fixtures and offer an impressive lifespan of approximately 2,000 hours. Ideal for home, office, and commercial settings, they combine high performance with dimmable control, making them a smart, versatile lighting upgrade for professionals who demand both style and substance.

## Description

It is replacement incandescent light bulbs for may uses including ceiling lights, table/desk/floor lamps, cabinet lighting, closet lights, outdoor lights for home, office, restaurants, and stores. All bulbs are brand new and high brightness and long life.

Review: With proper handling these are great bulbs - All bulbs arrived in great condition none broke , both that i have installed work as and how they should , people need to remember these are not normal bulbs and gloves should be used to handle and install them , preferably wipe them down with an alcohol wipe after unpacking, the oil on skin reacts with the glass and will cause premature failure , i have no complaints about these bulbs
Review: Just right light. - These bulbs will light up your life. My fixture has low and high settings and these bulb work great.

## Features

- 1.✔Brand: CTKcom j type double ended T3 120V 250W 78MM halogen light bulbs - High brightness light bulb,Pack of 5 Bulbs
- 2.✔Long Life: Approx. 2,000 Hours bulb life.
- 3.✔Base Type: R7S, Length: 3-1/8" (78mm). Lamp type: Halogen-Double-Ended T3
- 4.✔Wattage: 250W - Voltage: 120V (Works with 110 Volt , 120 Volt and 130 Volt)
- ✔Usage: Applicable Home, Office, Restaurants, Stores, Schools , Landscape.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01NART3WJ |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Average Life | 2000 Hours |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #7,885 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #61 in Halogen Bulbs |
| Brand | CTKcom |
| Brightness | 250 Lumen |
| Bulb Shape Size | T3 |
| Color | White |
| Color Rendering Index | 80 |
| Control Method | App |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,173) |
| Date First Available | January 10, 2017 |
| Efficiency | Low Efficiency |
| Incandescent Equivalent Wattage | 250 Watts |
| Indoor/Outdoor Usage | Outdoor |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.45 ounces |
| Item model number | CTK098-250 |
| Light Color | white |
| Light Output Maximum | 250 Lumens |
| Light Source Type | Halogen |
| Light Source Wattage | 250 Watts |
| Light Type | Halogen, Incandescent |
| Manufacturer | CTKcom |
| Material | 120v 250w halogen bulb halogen bulb t3 78mm Double Ended j type halogen bulb r7s 4.65 inch halogen halogen mini candelabra t3 halogen bulb 118mm t3 halogen bulb ctkcom halogen light bulbs 120 volt phillips halogen bulb Quartz glass halogen bulb |
| Number of Items | 1 |
| Package Dimensions | 5 x 3.7 x 0.79 inches |
| Part Number | CTK098-250 |
| Power Consumption | 250 Watts |
| Power Source | Corded Electric |
| Shape | t3 |
| Special Feature | Dimmable, Needs recycling |
| Special Features | Dimmable, Needs recycling |
| Specific Uses For Product | Lamp |
| UPC | 798216385539 |
| Unit Count | 5.0 Count |
| Voltage | 120 Volts |
| Wattage | 250 Watts |
| White Brightness | 250 Lumens |

## Product Details

- **Brand:** CTKcom
- **Bulb Shape Size:** T3
- **Light Type:** Halogen, Incandescent
- **Special Feature:** Dimmable, Needs recycling
- **Wattage:** 250 watts

## Images

![CTKcom 250-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 250 Watt T3 Halogen Bulbs R7S Double Ended Filament Flood Lights Quartz Tube Lamps 120V,5 Pack - Image 1](https://m.media-amazon.com/images/I/41SjKWgbRSL.jpg)

## Questions & Answers

**Q: what are the dimensions of this item?**
A: The dimensions:3-1/8" (78mm)

**Q: Is this dimmable?**
A: No.

**Q: where are these made?**
A: DO NOT BUY THESE. I've gone through THREE bulbs so far. On the HI power setting, they burned out after 4 hours of usage (average). Low power (100w-ish?) probably last  little more than a week.  These bulbs were made in China, so you get what you pay for.

**Q: anyone the the efficacy of these bulbs (lumens/watt)?**
A: This bulb has a power of 250 watts and a brightness of 4,500 Lumens.

## Customer Reviews

### ⭐⭐⭐⭐⭐ With proper handling these are great bulbs
*by F***P on November 1, 2025*

All bulbs arrived in great condition none broke , both that i have installed work as and how they should , people need to remember these are not normal bulbs and gloves should be used to handle and install them , preferably wipe them down with an alcohol wipe after unpacking, the oil on skin reacts with the glass and will cause premature failure , i have no complaints about these bulbs

### ⭐⭐⭐⭐⭐ Just right light.
*by L***N on January 27, 2026*

These bulbs will light up your life. My fixture has low and high settings and these bulb work great.

### ⭐⭐⭐⭐⭐ Great price works well
*by R***Y on January 29, 2026*

Great price fast shipping

## Frequently Bought Together

- CTKcom 250-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 250 Watt T3 Halogen Bulbs R7S Double Ended Filament Flood Lights Quartz Tube Lamps 120V,5 Pack
- CTKcom 500-Watt 4.7-Inch J Type T3 Halogen Bulbs(5 Pack) - 118mm Double Ended 500 Watt 120 Volts T3 Halogen Bulbs R7S Double Ended Filament Flood Lights Quartz Tube Lamps 120V

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---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-28*