If you remember old computer magazines (or browse them today), you’ll see that back in the late 1970s and early 1980s, you weren’t always sure what you were going to do with a computer. Games were a ...

The powerful yet compact Sofirn SP36 Pro 8,000-Lumen Rechargeable LED Flashlight has also dropped in price to $31.26 after ...

It won’t help their singing, but Christmas carolers will know where they’re going as night falls if someone has been thoughtful enough to give them a Coleman MAX Ultra High-Power LED Flashlight ...

High efficiency white LEDs have advanced to the point where they can replace glow bulbs and other light sources not only as indicators, but also for illumination. While many of the claims made about ...

Fig 1. Single 1-W LEDs can serve as high-power, high-brightness devices. Fig 2. Certain LED applications fall into a gray area where low-power and high-power components both can fit the bill. However, ...

One of the oldest – and most respected – names in the flashlight industry is MAG-LITE. When I started my career in law enforcement, and even before that when I was in the military and/or working ...

Atlanta, Georgia-based FOURSEVENS has been on the bleeding edge of the LED flashlight revolution for the last decade. We talked to CEO David Chow about what makes his ...

A boost+buck two-stage LED driver is well suited for non-isolated applications in the 50 to 250W power range, offering a viable alternative to more expensive isolated LED drivers. Electrical isolation ...