What if you could change the wattage or color temperature without replacing a bulb? The Home Depot’s new EcoSmart Universal ...

Beginners and bargain hunters will warm to this reasonably priced smart filament bulb, but its lack of sleep/wake modes, as well as HomeKit and IFTTT support will annoy savvier users. If you’re ...

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Once upon a time, buying a lightbulb meant choosing an incandescent one of between 25 and 100 watts, depending on how bright you wanted the light to be and the fixture you were putting it in. You ...

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 ...

Often the best way to save on your electricity bills is to make small changes to your everyday habits. Try this light setting ...