---
product_id: 279951380
title: "TX Aluminium Heatsink Cooling Fan+44mm Lens 60 Degree for 50W 100W LED Chip (Heatsink+60 Degree Lens)"
brand: "tx"
price: "€ 70.02"
currency: EUR
in_stock: true
reviews_count: 5
category: "Tx"
url: https://www.desertcart.com.cy/products/279951380-tx-aluminium-heatsink-cooling-fan-44mm-lens-60-degree-50w
store_origin: CY
region: Cyprus
---

# 44mm 60° glass lens for precise light focusing Silent 12V DC cooling fan with anti-vibration cover Copper core radiator for superior heat dissipation TX Aluminium Heatsink Cooling Fan+44mm Lens 60 Degree for 50W 100W LED Chip (Heatsink+60 Degree Lens)

**Brand:** tx
**Price:** € 70.02
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool, shine brighter, and lead the DIY lighting revolution! 💡

## Quick Answers

- **What is this?** TX Aluminium Heatsink Cooling Fan+44mm Lens 60 Degree for 50W 100W LED Chip (Heatsink+60 Degree Lens) by tx
- **How much does it cost?** € 70.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/279951380-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

- • **Complete Pro Kit:** Includes heatsink with fan, 44mm lens, 50mm reflector cup, and fixed bracket—everything you need to build a high-performance lighting solution.
- • **Pinpoint Illumination:** 44mm high-quality glass lens with a 60° beam angle sharpens your light output for professional-grade brightness and focus.
- • **Whisper-Quiet Cooling:** Integrated 12V DC fan with de-vibration cover ensures silent operation while preventing LED overheating during extended use.
- • **Versatile DIY Powerhouse:** Compatible with 20W-100W LED chips, perfect for custom projectors, floodlights, automotive lighting, and plant growth setups.
- • **Effortless Thermal Mastery:** Butterfly-shaped aluminum heatsink maximizes heat dissipation to keep your high-power LEDs cool and efficient.

## Overview

The TX Aluminium Heatsink Cooling Fan with 44mm 60° glass lens is a premium cooling and focusing solution designed for 20W-100W high-power LED chips. Featuring a copper core radiator and butterfly-shaped aluminum fins, it delivers superior heat dissipation. The silent 12V DC fan with anti-vibration cover prevents overheating, while the precision glass lens enhances light focus and brightness. Ideal for DIY projectors, floodlights, automotive, and plant growth lighting, this all-in-one kit empowers professionals to build efficient, high-performance LED lighting systems.

## 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: Heat sink is adequate for 50 watt LEDs. Heat sink has no easy way to mount it. If you use driverless COB chips, then you have to add extra power supply for the fan.
Review: 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.

## 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 | #100,326 in Computers ( See Top 100 in Computers ) #307 in Computer Heatsinks |
| Item model number | heatsink-60 |
| Manufacturer | TX |
| Product Dimensions | 7.9 x 2.9 x 7.9 cm; 458 g |

## Product Details

- **Brand:** TX
- **Power connector type:** 2-Pin
- **Product dimensions:** 7.9L x 2.9W x 7.9H centimeters
- **Voltage:** 12 Volts
- **Wattage:** 100 watts

## Images

![TX Aluminium Heatsink Cooling Fan+44mm Lens 60 Degree for 50W 100W LED Chip (Heatsink+60 Degree Lens) - Image 1](https://m.media-amazon.com/images/I/715T25tYerL.jpg)

## Available Options

This product comes in different **Color** options.

## 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

### ⭐⭐⭐⭐ Review
*by O***Z on 30 August 2019*

Heat sink is adequate for 50 watt LEDs. Heat sink has no easy way to mount it. If you use driverless COB chips, then you have to add extra power supply for the fan.

### ⭐⭐⭐⭐⭐ Review
*by S***I on 24 January 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.

### ⭐⭐⭐⭐⭐ Review
*by A***T on 5 December 2025*

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

## 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)
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-05*