I’ve also treated the topic of LED illumination more conceptually; take, for example, this piece from more than seven years ago that analyzed LED and CFL light bulbs as potential successors to ...

In my so-far nearly 30 years of writing for EDN, I’ve learned a lot about my ever-evolving audience (i.e., you), at least two aspects of which are directly relevant to this particular writeup: Or take ...

The main aim of this mini-project is to demonstrate the working of a PIR motion-based light bulbs. This is to mainly minimize energy consumption and save electricity bills. Sometimes people forget to ...

When constructing the sensor, consider these things. The LDR should only be exposed to the reflected light from the surface which was emitted by the RGB LED. Light from the RGB LED should not directly ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a ...

How you light your home is a personal decision. Some prefer LED bulbs that create warm white accent lighting to ensure their home feels cozy. Others prefer maximum brightness, which feels more modern.

deCONZ successfully recognizes and controls the light bulb component. However, it does not recognize the LUX meter or the motion sensor. Please add support for these sensors.

After reviewing bulbs from GE Lighting, Philips Hue, Cree, Lifx and more -- and checking the results from our excellent CNET labs -- I’m ready to share my top picks for floodlight bulbs that can do it ...

We may receive a commission on purchases made from links. Generally, a 100-watt-equivalent LED light bulb is between 10 and 15 watts. 60-watt-equivalent LED bulbs are between 8 and 10 watts, and ...