What to look for in an energy-efficient LED light bulb. Plus shining examples like the Cree TW, GE Reveal, and Sylvania Ultra HD.

Over the past 18 months, I have been home-testing LED light bulbs that are intended to replace the residential lighting that we all knew and loved — the 60-, 75- and 100-watt incandescent bulbs ...

Trendnet's TWC-L10 Indoor HD Wi-Fi Light Bulb Surveillance Camera is worth your money if you want a two-in-one smart device to illuminate and monitor what's happening in a room from above. The TWC ...

LED bulbs have become quite common these days (here's what LED stands for), and you'll find them in street lights, factories, offices, and even in your home. One peculiar thing you may have ...

The GeoBulb LED light bulb is available from C. Crane for USD 119.95 for an individual globe or for USD 113.95 each for orders of six or more. Darren Quick Tags ...

One such high-tech bulb is the Sengled Snap LED, which houses a wireless security camera and two-way audio intercom. Consumer Reports put the Snap through initial tests.

Incandescent bulbs produce light by using electricity to heat a wire filament until it glows. The drawback is that the bulbs use 90% of their energy to produce heat . CFLs use about 80% for heat.

Of these white-light-only smart lights, the Insteon LED and the Connected by TCP Wireless LED Lighting Kit are two of our current favorites, and the field is only going to get more competitive.

New standards for light-emitting diode (LED) lightbulbs announced by the Biden administration last week will likely mean measurable savings for American households, but experts say the bulbs last s… ...

LED bulbs have become quite common these days (here's what LED stands for), and you'll find them in street lights, factories, offices, and even in your home.