This reference design presents Z8 Encore! XP microcontroller used as a LED flashlight controller. The reference design uses Zilog’s Z8F082A microcontroller to control the power and functional modes of ...

Texas Instruments TPS61050 IC is based on a high-frequency synchronous-boost topology with constant current sink to drive single, high-brightness white light emitting diodes. Texas Instruments' ...

Light emitting diodes (LEDs) are low-voltage light sources that require a constant DC voltage or current to operate optimally. Because they operate on a low-voltage DC power supply, they easily adapt ...

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 ...

While consumers are replacing their incandescent bulbs with LED copies, the professional world is turning to luminaires designed from scratch to use LEDs. The production model with these luminaires is ...

The adoption of LEDs continues to expand across a variety of sectors, including automotive, agricultural, industrial, commercial, and outdoor lighting. The biggest growth drivers are their lower power ...

If your old incandescent Ryobi flashlight bulb is dead, it's actually possible in most cases to swap it out for an LED.