---
product_id: 774023628
title: "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: "€ 50.48"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ct Kcom"
url: https://www.desertcart.hr/products/774023628-500-watt-4-7-inch-j-type-t3-halogen-bulbs
store_origin: HR
region: Croatia
---

# 2000 hours lifespan 500W high brightness Dimmable versatile use 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:** € 50.48
**Availability:** ✅ In Stock

## Summary

> 💡 Brighten your world, dim the downtime.

## Quick Answers

- **What is this?** 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?** € 50.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/774023628-500-watt-4-7-inch-j-type-t3-halogen-bulbs)

## 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

- • **Seamless Compatibility:** Designed with a standard R7S base and 118mm length, these bulbs fit effortlessly into a wide range of fixtures for home and professional settings.
- • **Endurance That Outlasts:** With approximately 2,000 hours of reliable life, these bulbs keep your environment lit longer, reducing replacements and hassle.
- • **Mood-Setting Dimmability:** Adjust brightness smoothly to create the perfect ambiance for work, meetings, or relaxing after hours.
- • **Power-Packed Illumination:** Experience intense 500-watt brightness that transforms any space into a vibrant hub of productivity and style.
- • **Versatile Lighting Solution:** Ideal for offices, restaurants, retail, schools, and outdoor landscapes—these bulbs adapt to your dynamic lifestyle and workspace needs.

## Overview

The CTKcom 500-Watt 4.7-Inch J Type T3 Halogen Bulbs (5 Pack) deliver powerful 500W illumination with a long-lasting 2,000-hour lifespan. Featuring a standard R7S double-ended base and quartz tube design, these dimmable bulbs offer versatile use across indoor and outdoor environments including offices, retail, and landscape lighting. Engineered for consistent brightness and easy compatibility, they provide a cost-effective, high-performance lighting upgrade for professionals seeking reliability and style.

## 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: 国内の店舗ではなかなか手に入りにくいハロゲン500Wが5個入りでこの価格は大変安いと思います。 商品の品質も特に問題はなく、正常に使えています。 大変お買い得な商品だと思います。
Review: Fit perfect. Very bright. Awesome.

## 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 |
|---------------|-------|
| ASIN | B06XKPV32Z |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | Dimmable |
| Brand Name | CTKcom |
| Brightness | 118 Lumen |
| Bulb Shape Size | T3 |
| Color Rendering Index | 80 |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,084) |
| Efficiency | 0.236 lumen/watt |
| Frequency | 60 Hz |
| Incandescent Equivalent Wattage | 7.38 Watts |
| Included Components | 5 x Halogen Bulbs |
| Indoor Outdoor Usage | Outdoor |
| Is Electric | Yes |
| Item Dimensions W x H | 11.8W x 1H centimeters |
| Item Weight | 59 g |
| Light Color | white |
| Light Source Operating Life | 2000 Hours |
| Light Source Type | Halogen |
| Light Source Wattage | 500 Watts |
| Light Type | Halogen, Incandescent |
| Manufacturer | CTKcom |
| Material Type | Quartz glass |
| Model Name | CTK106-500 |
| Model Number | CTK106-500 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 500 Watts |
| Power Source | Corded Electric |
| Shape | Bulb |
| Specific Uses For Product | Lamp |
| Theme | Halogen Lighting |
| UPC | 798216383283 |
| Unit Count | 5 Count |
| Voltage | 120 Volts |
| Wattage | 500 watts |
| White Brightness | 118 Lumens |

## Product Details

- **Brand:** CTKcom
- **Bulb shape/size:** T3
- **Light type:** Halogen, Incandescent
- **Special features:** Dimmable
- **Wattage:** 500 watts

## Images

![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)

## 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***A on 8 November 2024*

国内の店舗ではなかなか手に入りにくいハロゲン500Wが5個入りでこの価格は大変安いと思います。 商品の品質も特に問題はなく、正常に使えています。 大変お買い得な商品だと思います。

### ⭐⭐⭐⭐⭐ Review
*by G***W on 23 November 2025*

Fit perfect. Very bright. Awesome.

### ⭐⭐⭐⭐⭐ Review
*by O***R on 15 November 2024*

Excelente calidad

## 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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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-17*