WEBVTT IT IS CALLED STAY HOME AND MAKE A BIRD. THE LIGHTS ARE ABOUT TO GO OUT ON THE LAST OF THE INCANDESCENT BULBS. 68 WHAT BULBS WILL NO LONGER MANUFACTURED AS OF THIS JANUARY, BUT IS THIS A REASON ...

High-power light-emitting diodes (LEDs) used in lighting signs, warning lights, decorative lights, and as color backlights for cell phones and laptop computers. Colors include red, blue, yellow, green ...

Rapid market growth for HB (high-brightness) LEDs is driving what was once a niche industry into full-fledged high-volume production. With the emergence of applications such as display backlighting, ...

The polarity markings on LEDs (Light Emitting Diodes) seem to be a common cause of confusion. The polarity may be indicated by a flat section on one side of the body or by one lead being shorter than ...

If you’ve worked on a project with small LEDs, you know the frustration of determining their polarity. This ingenious LED Probe from [David] packs a lot of useful features into a simple, ...