Hackaday (RSS Feed) on Nostr: Powerful Flashlight Gets Active Air Cooling <img width="800" height="450" ...
Powerful Flashlight Gets Active Air Cooling
<img width="800" height="450" src="![](https://hackaday.com/wp-content/uploads/2025/02/F0AHZRPM6QHQCJX-1.webp?w=800")
; alt=""/>LEDs were once little more than weedy little indicators with low light output. Today, they’re absolute powerhouses, efficiently turning a flow of electrons into a searing beam of light. Despite https://hackaday.com/2025/02/09/powerful-flashlight-gets-active-air-cooling/
https://hackaday.com/2025/02/09/powerful-flashlight-gets-active-air-cooling/
<img width="800" height="450" src="
; alt=""/>LEDs were once little more than weedy little indicators with low light output. Today, they’re absolute powerhouses, efficiently turning a flow of electrons into a searing beam of light. Despite https://hackaday.com/2025/02/09/powerful-flashlight-gets-active-air-cooling/https://hackaday.com/2025/02/09/powerful-flashlight-gets-active-air-cooling/