The similar, but non-dimmable bulb, was previously billed as the "world's most energy efficient light bulb." That project raised $273,278 on Kickstarter last year and delivered over 7,000 bulbs to ...

This light dimmer is used to dim the intensity of 12V light bulbs using the well-known 555 timer that is configured as an astable multivibrator. The pulses from pin 3 are used to control the VMOS ...

Voice control is available if you want it. Pair the bulbs with a compatible assistant and you can say simple commands to dim, ...

We may earn commissions when you buy from links on our site. Why you can trust us. Never Be Left in the Dark: Backup Battery Light Bulbs to the Rescue posted by Suzanne Kantra on February 17, 2025 ...

Dim a bulb down to 50%, and you might only get 25% of the lumens you'd get at full blast. And guess what? That's a good thing. Originally hailing from Troy, Ohio, Ry Crist is a writer, a text ...

Philips makes some of our favorite smart light bulbs, but its Hue LEDs are also some of the priciest we've tested. Starting at just $9.97, the Philips Dimmable A19 Smart Wi-Fi Wiz Light Bulb is a ...

Dim Bulbs: Those Squiggly "Green" Light Bulbs Could Hurt the Environment, Study Says By Keith Johnson Oct. 1, 2008 9:43 am ET Share ...