The new Astera QuikPunch essentially takes everything that made the QuikSpot a success and scales it up. Taking cues from the popular 3” lens QuikSpot but scaling up in size, lux output, and beam ...

Building upon the success of the recently introduced PlutoFresnel, Astera is enhancing its battery-powered, LED-based PlutoFresnel light with the launch of ProjectionLens. This new solution will allow ...

With the Spotlight Cam Battery ($199), Ring continues to grow to its already impressive stable of home security devices. This battery-powered outdoor security camera is completely wireless and offers ...

The Spotlight Cam Plus, a security camera equipped with an LED light that appeared from Amazon, can be used while charging by attaching a solar panel (sold separately). The camera body is a battery ...

I recently got an assignment to design a battery charger. I decided to use the BQ2000TSN from Texas Instruments because of its versatility in battery chemistry. In my case the battery charger is used ...

The work lights made and sold by DeWalt aren't strictly limited to jobsites or DIY projects — users also employ them for everyday lighting, camping trips, power outage supplies, and more. The brand's ...

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 ...

The Feit Electric 60 Watt Replacement 9.5 W LED is part of the Lightbulbs test program at Consumer Reports. In our lab tests, Lightbulbs models like the 60 Watt Replacement 9.5 W LED are rated on ...