Goertek Optics Technology Co. ('Goeroptics'), a subsidiary of Goertek, has unveiled its latest full-color augmented reality (AR) etching waveguide module, Star G-E1, and its proprietary DLP (Digital ...

I tested the Braun Skin i-expert Smart IPL for 12 weeks and it’s a quick, simple and nearly painless way to remove hair at ...

LED light bulbs are bright, energy-efficient and can be equipped with extra features, unlike regular bulbs. Whether you're looking for maximum brightness in darker rooms or you want a light source ...

After years of an on again/off again relationship with expensive laser hair removal appointments, I decided to take matters ...

LED light wands, or light sticks, provide an effective (and relatively affordable) alternative to a photographer’s flashgun or a videomaker’s stand-mounted lamp. You don’t need to sync a light wand ...

The range of materials suitable for even the cheapest laser cutter is part of what makes them such versatile and desirable tools. As long as you temper your expectations, there’s plenty of ...

We tapped veteran barbers and tested top models over the course of several weeks to determine the best electric razors for ...

With the best LED face masks now repping ... it doesn’t shoot laser beams. Instead, you’ll be treated to four types of light – including red, yellow, purple and blue – to help reduce ...

LED panels use light-emitting diodes to shine light through a substrate of RGB liquid crystals in order to create images. Regular LED panels are either edge-lit (which means the light shines off from ...

Toshiba Electronics has introduced a 60V 1A single-contact photo-relay in a 2.6 x 7mm 4pad SO4 package. Called TLP3640A, it can switch 60Vdc or 60Vac peak, with a typical on-resistance of 0.14Ω and ...

Comcast unveils ultra-low lag Internet... iOS 18.3 arrives with Apple... T-Mobile iPhones gain Starlink ...

The HP LaserJet M209d is a sterling value among low-cost, print-only mono laser printers. (If you're considering an inkjet but print only occasionally, it's a tempting alternative.) Its paper ...