---
product_id: 165698626
title: "4-Pack R7S 118mm T3 300W Halogen Bulb Dimmable 4500lm J-Type 120V R7S Base Warm White 2700K Double Ended Halogen Light Bulbs"
brand: "comyan"
price: "฿1316"
currency: THB
in_stock: true
reviews_count: 13
category: "Comyan"
url: https://www.desertcart.co.th/products/165698626-4-pack-r7s-118mm-t3-300w-halogen-bulb-dimmable-4500lm
store_origin: TH
region: Thailand
---

# 4500 lumens ultra-bright output 300W high power performance Warm 2700K cozy light temperature 4-Pack R7S 118mm T3 300W Halogen Bulb Dimmable 4500lm J-Type 120V R7S Base Warm White 2700K Double Ended Halogen Light Bulbs

**Brand:** comyan
**Price:** ฿1316
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your life with brilliance and control — don’t get left in the dark!

## Quick Answers

- **What is this?** 4-Pack R7S 118mm T3 300W Halogen Bulb Dimmable 4500lm J-Type 120V R7S Base Warm White 2700K Double Ended Halogen Light Bulbs by comyan
- **How much does it cost?** ฿1316 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/165698626-4-pack-r7s-118mm-t3-300w-halogen-bulb-dimmable-4500lm)

## Best For

- comyan enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly & Safe:** Mercury-free, flicker-free halogen technology ensures clean, reliable lighting with peace of mind.
- • **360° Full Beam Coverage:** Experience uniform illumination from every angle—ideal for floodlights, studios, and landscape lighting.
- • **Long-Lasting 1000-Hour Life:** Enjoy up to a year of daily use with energy-efficient bulbs that keep your space lit and your costs low.
- • **Dimmable for Perfect Ambiance:** Seamlessly adjust brightness to match your mood or task without flicker or hum.
- • **Brilliant 4500 Lumens Brightness:** Flood your space with vibrant, warm white light that energizes your home or office.

## Overview

This 4-pack of Comyan R7S 118mm T3 halogen bulbs delivers powerful 300W, 4500 lumen warm white light at 2700K, perfect for indoor floodlights and dimmable fixtures. Featuring eco-friendly, mercury-free construction with a flicker-free 360° beam and a 1000-hour lifespan, these bulbs combine high performance with energy efficiency and versatile lighting control.

## Description

Comyan 4-Pack R7S 118mm T3 300W Halogen Bulb Dimmable 4500lm J-Type 120V R7S Base Warm White 2700K Double Ended Halogen Light Bulbs - desertcart.com

Review: Works Well in Dimmable Lamps - These work better in a dimmable lamp than some others that I've tried. Like those others, these are also made in China; however, these are silent, with none of the annoying hum that you can get with other bulbs of this type.
Review: Nice, bright bulb - I couldn't find this bulb at my local hardware store, which was surprising. I ordered this bulb to see how well it worked. It is nice and bright. It is dimmable for when I want to watch TV in low light.

## Features

- High output: Watt: 300W, 4500 lumens. Voltage: 120V. 2700K warm white clear halogen light bulb.Dimmable.
- Safety lighting products: High quality ecological halogen, no flickers and no mercury. Full 360°Beam Angle.
- Lighting applications: Commonly used as Floodlights for Home, Shop, and Office, Work and Security Lights, Showroom, Stage and Studio Lights, Floor Lamps, Landscape Lights, etc.
- Standard size: Height: 4.64" - Width: 0.39": R7S bulbs 4 pieces.
- Lifetime: 1000 hours long lasting life, 1 Year with 3 hour daily use, average household energy costs is $12 per year.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WFWVHFQ |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Average Life | 1000 Hours |
| Batteries Included? | No |
| Batteries Required? | No |
| Beam Angle | 360 Degrees |
| Best Sellers Rank | #14,024 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #87 in Halogen Bulbs |
| Brand | Comyan |
| Brightness | 4500 Lumen |
| Bulb Shape Size | T3 |
| Color Rendering Index | 99 |
| Color Temperature | 2700 Kelvin |
| Control Method | App |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,190) |
| Date First Available | September 8, 2019 |
| Efficiency | 15 lumens/watt |
| Finish | Clear |
| Incandescent Equivalent Wattage | 300 Watts |
| Indoor/Outdoor Usage | Indoor |
| Item Package Quantity | 4 |
| Item Weight | 1.76 ounces |
| Light Color | Warm white |
| Light Output Maximum | 4500 Lumens |
| Light Source Type | Halogen |
| Light Source Wattage | 300 Watts |
| Light Type | Halogen |
| Manufacturer | Comyan |
| Material | Glass |
| Number of Items | 4 |
| Power Consumption | 300 Watts |
| Power Source | Corded Electric |
| Product Dimensions | 5.5"W x 0.5"H |
| Shape | Bulb |
| Size | 4 Count (Pack of 1) |
| Special Feature | Dimmable, No Flickers, Eco-Friendly, No Mercury |
| Special Features | Dimmable, No Flickers, Eco-Friendly, No Mercury |
| Specific Uses For Product | Lamp |
| Style | 300W |
| Unit Count | 4.0 Count |
| Voltage | 120 Volts |
| Wattage | 300 watts |
| White Brightness | 4500 Lumens |

## Product Details

- **Brand:** Comyan
- **Bulb Shape Size:** T3
- **Light Type:** Halogen
- **Special Feature:** Dimmable, No Flickers, Eco-Friendly, No Mercury
- **Wattage:** 300 watts

## Images

![4-Pack R7S 118mm T3 300W Halogen Bulb Dimmable 4500lm J-Type 120V R7S Base Warm White 2700K Double Ended Halogen Light Bulbs - Image 1](https://m.media-amazon.com/images/I/61496KnnTTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Well in Dimmable Lamps
*by J***E on October 2, 2025*

These work better in a dimmable lamp than some others that I've tried. Like those others, these are also made in China; however, these are silent, with none of the annoying hum that you can get with other bulbs of this type.

### ⭐⭐⭐⭐⭐ Nice, bright bulb
*by L***. on November 24, 2024*

I couldn't find this bulb at my local hardware store, which was surprising. I ordered this bulb to see how well it worked. It is nice and bright. It is dimmable for when I want to watch TV in low light.

### ⭐⭐⭐⭐⭐ time saver ordering this product
*by S***H on September 9, 2025*

Needed these for torch style lamps. Happy to not have to drive, wait in a line at home store to buy. Price was exact and I saved a lot of time

## Frequently Bought Together

- Comyan 4-Pack R7S 118mm T3 300W Halogen Bulb Dimmable 4500lm J-Type 120V R7S Base Warm White 2700K Double Ended Halogen Light Bulbs
- 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
- E-outstanding 2PCS R7S Ceramics Lamp Base Socket Lamp Holder Conveter Connector For T3 Halogen Light Bulb, 118mm

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**Shop now:** [https://www.desertcart.co.th/products/165698626-4-pack-r7s-118mm-t3-300w-halogen-bulb-dimmable-4500lm](https://www.desertcart.co.th/products/165698626-4-pack-r7s-118mm-t3-300w-halogen-bulb-dimmable-4500lm)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-01*