Instead of simply replacing the outdated bulb, we decided to build a small dark detecting circuit with 2 yellow LEDs based on this Evil Mad Scientist Laboratories design. After successfully ...

The patented topology of FL7732 enables the most simplified circuit design, especially for LED lighting applications ... pillar-like body structure as compared to the popular structure of conventional ...

Whether you're looking for maximum brightness in darker rooms or you want a light source that can be programmed to dim according to your schedule, we've found the best LED lights for warm white ...

After a new round of testing, the WiZ 60W A19 Color LED continues to be the best smart bulb. It delivered strong lux readings at a variety of light levels (more on this later) and has a wide color ...

Holiday light companies use various methods to make their string lights. Taizhou Haoran Machinery sells machines that create LED holiday light ... lights in a series circuit.

He previously hacked a bunch of these inexpensive LED bulbs last month, discovering they all shared a similar circuit topology. All the ones he experimented with drove the LEDs hard, something ...

We've tested the top options on the market to find the best LED floodlight bulbs for your home. Whether you’re after a budget bulb, security lighting or energy-saving models to keep down the ...