Today any light bulb can help you read a book in the dark, but Philips Hue smart LED light bulbs can wash a room in a rainbow of color without your having to pick up a paintbrush. Hue’s bulbs ...

Artificial lighting systems are transitioning from incandescent to compact fluorescent lamp (CFL) and light-emitting diode (LED) bulbs in response to the ... 2500), lead (3860 mg/kg for the CFL bulb; ...

Ideally you could dab on some fresh phosphor, but likely the fix is to replace these LED packages every few years until the power supply in the bulb gives up the ghost. Thanks to [ludek111] for ...

Blue Light made headlines this month after the supermarket chain Asda announced it was scrapping the discount for shoppers in stores. Having first introduced it back in 2023, customers who held a ...

I needed those shadows to be gone. Enter the GE Cync Reveal Smart LED Undercabinet Bar Light. These under-cabinet lights can be hardwired to your home’s electrical system or plugged into a ...