Before we describe how it’s done, note that we recommend that the result be checked as having sufficient brightness for a stop & tail-light application. That’s because the light output may be ...

They’re consistently popular with the readers, which is admittedly part of my (and EDN’s) motivation to continue doing them. But I personally also find them fascinating; inevitably I come across at ...

Signify, the company behind the Philips Hue line of lights, recently introduced new filament bulbs, which are designed to look like vintage filament-style light bulbs. These bulbs, which come in three ...