---
product_id: 27325673
title: "TX Aluminium Heatsink Cooling Fan+44mm Lens 60 Degree for 50W-100W LED Chip (3.11\" L x 3.11\" W x 29mm H, DIY Projector, Floodlight, Automobile Light, Plant Growth Light)"
brand: "tx"
price: "218.42 DT"
currency: TND
in_stock: true
reviews_count: 11
category: "Tx"
url: https://www.desertcart.tn/products/27325673-tx-aluminium-heatsink-cooling-fan-44mm-lens-60-degree-50w
store_origin: TN
region: Tunisia
---

# Silent 12V DC fan with anti-vibration cover 44mm glass lens with 60° beam angle for focused brightness Copper core radiator for superior heat dissipation TX Aluminium Heatsink Cooling Fan+44mm Lens 60 Degree for 50W-100W LED Chip (3.11" L x 3.11" W x 29mm H, DIY Projector, Floodlight, Automobile Light, Plant Growth Light)

**Brand:** tx
**Price:** 218.42 DT
**Availability:** ✅ In Stock

## Summary

> 💡 Stay cool, shine bright, and lead the light revolution!

## Quick Answers

- **What is this?** TX Aluminium Heatsink Cooling Fan+44mm Lens 60 Degree for 50W-100W LED Chip (3.11" L x 3.11" W x 29mm H, DIY Projector, Floodlight, Automobile Light, Plant Growth Light) by tx
- **How much does it cost?** 218.42 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/27325673-tx-aluminium-heatsink-cooling-fan-44mm-lens-60-degree-50w)

## Best For

- tx enthusiasts

## Why This Product

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

## Key Features

- • **Precision Light Focus:** 44mm high-quality glass lens with 60° beam angle sharpens your light output for professional-grade clarity.
- • **Whisper-Quiet Cooling:** 12V DC fan with de-vibration cover ensures silent airflow, maintaining optimal LED temperature without distracting noise.
- • **Built to Last & Perform:** Robust design with fin-hinged sides prevents air leaks, ensuring even heat distribution and prolonged LED lifespan.
- • **Plug & Play Versatility:** Multi-compatible clip and included reflector cup make it perfect for DIY projectors, floodlights, automotive, and plant growth lighting.
- • **Effortless Thermal Mastery:** Butterfly-shaped aluminum heatsink maximizes cooling surface to keep your 50W-100W LEDs chill and efficient.

## Overview

The TX Aluminium Heatsink Cooling Fan with 44mm 60° glass lens is engineered for high-power 20W-100W LED chips, combining a copper core radiator and butterfly-shaped aluminum fins for superior heat dissipation. Its silent 12V DC fan with anti-vibration cover ensures efficient cooling without noise, while the precision lens and reflector cup focus light for enhanced brightness. Ideal for DIY projectors, floodlights, automotive lighting, and plant growth setups, this all-in-one kit delivers professional-grade performance and durability.

## Description

Specification for Lens: Diameter: 44mm Height: 18mm Angle: 60 degrees Focal Length: 52mm Material: high quality glasses Specification for Heatsink and Fan: Voltage: 12V DC; Fan Dimension: 79*79*29mm (L*W*H) Aluminum Heatsink Dimension: 80*67(L*W) Fan single wire size: AWG26 Fan Interface stype: KF2510-2P Application: Focus light, make the light looks much brighter; Fit the 20W-100W High Power Led DIY projector light, floodlights, Automobile Lights, plant growth lights etc. Copper core radiator, better cooling effect Compatible for 20W-100W Spot Lights, Automobile Lights, Projector Lamps etc. Description: 1) Butterfly-shaped design for larger heat dissipation area,improve the overall thermal performance 2) fan with de-vibration cover,both heat and silent; 3) fin hinged design on both sides prevents air leak effectivly, and heat more evenly; 4) multi-compatible clip; Application: Cooling; Avoid LED overheat Fit High Power LED 20W- 100W Remark: The fan have two groups of black wires and red wires. one black wire represents 12V- and one red wire represents 12V+ Package Include: 1pcs 20-100W LED Aluminium Heat sink with Cooling Fan 1pcs 44mm Glass Lens 1pcs 50mm Reflector cup 1pcs fixed bracekt (the other parts in the picture not include)

Review: Great purpose built heatsink for LED COBs works perfectly for a 50w LED - If you are getting a bare COB LED light, driverless or not, this unit is a must to keep the light and electronics cool. The lens works great too, with some slight modifications for certain COBs. I could have made a DIY heatsink for less, but the time to drill the correct holes, tap and get screws didn't seem worth $24. The LED I used was a driverless 50w COB chip found on desertcart: https://www.desertcart.com/gp/product/B07GTMQSFZ/ref=ppx_yo_dt_b_asin_title_o01__o00_s00?ie=UTF8&psc=1 I measures the wattage and it's a true 50w. With the fan OFF, the heatsink got quite hot only after a few minutes. Some important things to consider: 1. Use decent thermal paste (has some old Arctic Silver 3 laying around), clean the back of the chip with rubbing alcohol, as well as the heasink surface. Put a thin coat of the paste on the back of the LED chip, spread with a razor or credit card. Mount and secure well with the 4 supplied M3 screws. (they actually supplied 5 of those for some reason). 2. On the back of the small reflector that coems with the lens, there are 4 raised bumps. These align with holes in several COB chips that require a driver. My COB did not have those holes, so I took a razor and shaved the bumps off off. That way it sits flush on the chip. The reflector is plastic, so that's easy. 3. With 12v on the fan, it's LOUD. I used a universal 2A power supply and set it to 7.5v. At 7.5v, the fan is virtually silent but provides enough airflow to keep the heatsink just warm to the touch. I had to do some soldering to make that connection. 4. If you have concerns about glare, get a stainless mixing bowl, cut a 53mm hole in the bottom center, then 4 more holes that line up with the screws that mouth the lens housing. See attached. It looks cool too ;) 5. For hanging the light, I put a string diagonally from one screw to another on the fan grille, then hung from that. Works great! After working with the first one, I went and bought a second. Yes, I would recommend this.
Review: Quality heatsink, with a lens - This heatsink is a must for a 100W LED array, othwise the chip would be destroyed very quickly.

## Features

- Suitable for making DIY projector light, floodlights, Automobile Lights,plant growth lights etc.Copper core radiator, better cooling effect
- Focus light, make the light looks much brighter; Fit for the 20W-100W High Power Led
- The fan Voltage: 12V DC,Electric current:0.2A
- Lens: Diameter: 44mm, Height: 18mm, Beam angle: 60 degrees, Focal Length: 52mm
- Package Include: 1pcs heatsink with fan+1pcs 44mm Glass Lens+1pcs 50mm Reflector cup+1pcs fixed bracekt （the other parts in the picture are not included）

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01D1LD68C |
| Best Sellers Rank | #85,935 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4,955 in LED Bulbs |
| Brand | TX |
| Compatible Devices | Projector |
| Cooling Method | Air |
| Date First Available | March 16, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.01 pounds |
| Item model number | heatsink-60 |
| Manufacturer | TX |
| Material | Plastic |
| Noise Level | 30 Decibels |
| Number of Items | 1 |
| Power Connector Type | 2-Pin |
| Product Dimensions | 3.11"L x 1.14"W x 3.11"H |
| UPC | 711301717077 |
| Voltage | 12 Volts |
| Wattage | 100 watts |

## Product Details

- **Brand:** TX
- **Compatible Devices:** Projector
- **Cooling Method:** Air
- **Material:** Plastic
- **Noise Level:** 30 Decibels
- **Power Connector Type:** 2-Pin
- **Product Dimensions:** 3.11"L x 1.14"W x 3.11"H
- **UPC:** 711301717077
- **Voltage:** 12 Volts
- **Wattage:** 100 watts

## Images

![TX Aluminium Heatsink Cooling Fan+44mm Lens 60 Degree for 50W-100W LED Chip (3.11" L x 3.11" W x 29mm H, DIY Projector, Floodlight, Automobile Light, Plant Growth Light) - Image 1](https://m.media-amazon.com/images/I/417ooCgZqHL.jpg)
![TX Aluminium Heatsink Cooling Fan+44mm Lens 60 Degree for 50W-100W LED Chip (3.11" L x 3.11" W x 29mm H, DIY Projector, Floodlight, Automobile Light, Plant Growth Light) - Image 2](https://m.media-amazon.com/images/I/418NuJmyb3L.jpg)
![TX Aluminium Heatsink Cooling Fan+44mm Lens 60 Degree for 50W-100W LED Chip (3.11" L x 3.11" W x 29mm H, DIY Projector, Floodlight, Automobile Light, Plant Growth Light) - Image 3](https://m.media-amazon.com/images/I/41Xg2PU1i2L.jpg)
![TX Aluminium Heatsink Cooling Fan+44mm Lens 60 Degree for 50W-100W LED Chip (3.11" L x 3.11" W x 29mm H, DIY Projector, Floodlight, Automobile Light, Plant Growth Light) - Image 4](https://m.media-amazon.com/images/I/51G5ofOCD4L.jpg)
![TX Aluminium Heatsink Cooling Fan+44mm Lens 60 Degree for 50W-100W LED Chip (3.11" L x 3.11" W x 29mm H, DIY Projector, Floodlight, Automobile Light, Plant Growth Light) - Image 5](https://m.media-amazon.com/images/I/51HA63bP0NL.jpg)

## Questions & Answers

**Q: Do you offer a passive cooling version (no fan)?**
A: LOL @ those other answers. Modern LED grow lights are often cooled passively. No 25mph winds or heatsink the size of Delaware. *eyeroll* (I have 600w of LED for my tomatoes and peppers, manufactured by a famous company, all passively cooled. However, those go through extensive research and development. This could probably cool 5-25 watts of LED without a fan, but heatsinks like these are specifically designed for air to flow over them. The tight, tall fins just pass heat back and forth without air movement. A much different design of heatsink would be needed for 50-100w. You can get a very silent 80mm fan for not much money, $9-$16. Brands like SilenX, Arctic F8, BeQuiet!, or GeLid are options. Then you just need a 12v 1A power sully to the fan.

**Q: Can this also fit a 150 watt led chip?**
A: This heatsink fit 20W/50W/100W/120W ,If use for 150W we suggest choose this 2 models will better: http://www.amazon.com/dp/B01CTZ8X8Y  or http://www.amazon.com/dp/B01D1J1JFQ

**Q: I prefer something with passive cooling (videography) because fan noise is not acceptable. How many watts will it sink if fan is removed?**
A: As already mentioned, air movement accross the fins is what removes the vast majority of the heat. And, there are some extremely quiet fans available. They spin slower, so less noise.

**Q: Do you have an option to purchase without fan i already have 120v 80mm fans just need heatsink, lens assembly and screws.**
A: I am sorry, Our inventory in amazon wareshouse all include the fan.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great purpose built heatsink for LED COBs works perfectly for a 50w LED
*by S***I on January 24, 2019*

If you are getting a bare COB LED light, driverless or not, this unit is a must to keep the light and electronics cool. The lens works great too, with some slight modifications for certain COBs. I could have made a DIY heatsink for less, but the time to drill the correct holes, tap and get screws didn't seem worth $24. The LED I used was a driverless 50w COB chip found on Amazon: https://www.amazon.com/gp/product/B07GTMQSFZ/ref=ppx_yo_dt_b_asin_title_o01__o00_s00?ie=UTF8&psc=1 I measures the wattage and it's a true 50w. With the fan OFF, the heatsink got quite hot only after a few minutes. Some important things to consider: 1. Use decent thermal paste (has some old Arctic Silver 3 laying around), clean the back of the chip with rubbing alcohol, as well as the heasink surface. Put a thin coat of the paste on the back of the LED chip, spread with a razor or credit card. Mount and secure well with the 4 supplied M3 screws. (they actually supplied 5 of those for some reason). 2. On the back of the small reflector that coems with the lens, there are 4 raised bumps. These align with holes in several COB chips that require a driver. My COB did not have those holes, so I took a razor and shaved the bumps off off. That way it sits flush on the chip. The reflector is plastic, so that's easy. 3. With 12v on the fan, it's LOUD. I used a universal 2A power supply and set it to 7.5v. At 7.5v, the fan is virtually silent but provides enough airflow to keep the heatsink just warm to the touch. I had to do some soldering to make that connection. 4. If you have concerns about glare, get a stainless mixing bowl, cut a 53mm hole in the bottom center, then 4 more holes that line up with the screws that mouth the lens housing. See attached. It looks cool too ;) 5. For hanging the light, I put a string diagonally from one screw to another on the fan grille, then hung from that. Works great! After working with the first one, I went and bought a second. Yes, I would recommend this.

### ⭐⭐⭐⭐⭐ Quality heatsink, with a lens
*by A***T on December 5, 2025*

This heatsink is a must for a 100W LED array, othwise the chip would be destroyed very quickly.

### ⭐⭐⭐⭐⭐ The Aluminium Heatsink & Cooling Fan works great
*by J***R on October 25, 2020*

The Aluminium Heatsink & Cooling Fan was paired with a cob led light source and dissipates the heat well. I substituted a 9volt power source in place of a 12volt to lower the fan noise. It still dissipates the heat with no problem. The fit to the cob led was perfect, be sure to use a little heat-sink compound.

## Frequently Bought Together

- TX Aluminium Heatsink Cooling Fan+44mm Lens 60 Degree for 50W-100W LED Chip (3.11" L x 3.11" W x 29mm H, DIY Projector, Floodlight, Automobile Light, Plant Growth Light)
- Chanzon LED Driver 3000mA (Constant Current Output) 21V-34V (in 110V-240V AC-DC) 100W IP67 Waterproof High Power Supply 3000 mA Lighting Transformer for 100 W COB Chips (Aluminium)
- CHANZON High Power Led Chip 100W White (6000K - 6500K / 3000mA / DC 30V - 34V / 100 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 100 W Bulb Lamp Beads DIY Lighting

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/27325673-tx-aluminium-heatsink-cooling-fan-44mm-lens-60-degree-50w](https://www.desertcart.tn/products/27325673-tx-aluminium-heatsink-cooling-fan-44mm-lens-60-degree-50w)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-23*