---
product_id: 94411732
title: "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"
brand: "ctkcom"
price: "¥10361"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/94411732-ctkcom-500-watt-4-7-inch-j-type-t3-halogen
store_origin: JP
region: Japan
---

# 2,000 hours long lifespan 500W high-power brightness 120V versatile voltage compatibility 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

**Brand:** ctkcom
**Price:** ¥10361
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your world with power and longevity—don’t get left in the dark!

## Quick Answers

- **What is this?** 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 by ctkcom
- **How much does it cost?** ¥10361 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/94411732-ctkcom-500-watt-4-7-inch-j-type-t3-halogen)

## 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

- • **Premium Quartz Glass Build:** Durable, heat-resistant design ensures reliable performance and safety.
- • **Brilliant 500W Illumination:** Unleash powerful, consistent brightness for any space.
- • **Dimmable Double-Ended Design:** Customize ambiance with smooth dimming and easy installation.
- • **Enduring 2,000-Hour Lifespan:** Less hassle, more glow—lights that keep up with your busy life.
- • **Universal 120V Compatibility:** Seamlessly fits standard fixtures across home and office environments.

## Overview

The CTKcom 500-Watt 4.7-Inch J Type T3 Halogen Bulbs (5 Pack) deliver intense 500W brightness with a durable quartz glass build and a long 2,000-hour lifespan. Featuring a double-ended R7S base and 120V compatibility, these dimmable halogen bulbs are perfect for versatile applications in homes, offices, and commercial spaces, combining efficiency with premium performance.

## 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.

## Features

- 1.✔Brand: CTKcom j type double ended T3 120V 500W 118MM 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: 4.71" (118mm).Wattage: 500W - Voltage: 120V (Works with 110 Volt , 120 Volt and 130 Volt)
- 4.✔^_^Versatile usage: applicable home, office, restaurants and stores, Schools , Landscape
- 5.✔Lamp type: Halogen-Double-Ended T3.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CTKcom |
| Manufacturer | CTKcom |
| Product Dimensions | 11.8 x 11.8 x 1.01 cm; 59 g |
| Item model number | CTK106-500 |
| Part Number | 118-500 |
| Number of Items | 5 |
| Shape | Bulb |
| Material | Quartz glass |
| Voltage | 120 Volts |
| Specific Uses | Lamp |
| Special features | Dimmable, Needs recycling |
| Power and Plug Description: | Corded Electric |
| Batteries included? | No |
| Batteries Required? | No |
| Type of Bulb | Halogen |
| Cap Type | R7S |
| EU Energy Efficiency Label | Efficient |
| Luminous Flux | 118 Lumen |
| Wattage | 500 watts |
| Wattage | 500 Watts |
| Incandescent Equivalent | 7.38 Watts |
| Colour Rendering Index (CRI) | 80 |
| Average Life | 2000 Hours |
| Average Life | 2000 Hours |
| Item Weight | 59 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** CTKcom
- **Light type:** Halogen
- **Special feature:** Dimmable, Needs recycling
- **Wattage:** 500 watts
- **Bulb shape size:** T3

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61rcmYANsGL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/41v7KOZiNiL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/61LDKMOrxdL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/61RvpbwkgPL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/61eDTtv1IBL.jpg)

## Questions & Answers

**Q: What is kelvin here? Is it for bright white daylight**
A: they are very bright

**Q: WHAT IS THE KELVIN! I dont need warm white save a return!**
A: It is 500 watts of bright halogen light, you need dark sunglasses to look into it. It is for flood lights. Hope that helps. NOT soft or warm. Good luck.

**Q: are they made in china ?**
A: I don't know but they are trash. Two of them lasted about a week each. The other three were broken and I never got to use them.

**Q: these are 4inch and the luminarwork 62565 500 watt halogen bulb led replacement is 3 inch so they wont fit?**
A: Make sure that the spring loaded side is not down when pushing the bulb in I made that mistake and didn't realize that until later so for a while I thought they was to short. Just happen to noticed that when I took the old bulb out I pushed down to hard on the spring side th as t holds the bulb down to hard n it stayed in that position like it was stuck on the side frame. Hope that helps

## Frequently Bought Together

- 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
- 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

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**Shop now:** [https://www.desertcart.jp/products/94411732-ctkcom-500-watt-4-7-inch-j-type-t3-halogen](https://www.desertcart.jp/products/94411732-ctkcom-500-watt-4-7-inch-j-type-t3-halogen)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-22*