Press the F5, F9, or F11 key to turn your HP laptop keyboard light on or off. Some HP laptops need the Fn key pressed with the light key to activate the keyboard light. If these keys don't work, check ...

The latest smart phones and PDAs have thickness and weight limitations on the selection of keypad illuminating components. Designers must evaluate how lighting options available in the market today ...

How to adjust the keyboard light on my Mac keyboard? This should work if you have a newer Mac model, but if you have an older one, you might be able to manually adjust your keyboard backlight directly ...

Need to add some extra light to your laptop keyboard? Then check out the Mr. Brightside USB Keyboard Light. The Mr. Brightside USB Keyboard Light plugs into a USB port on your laptop and features a ...

At a glance Expert's Rating Pros ・Delivers lots of flexibility that other switches can’t ・Broad ecosystem support, starting ...

A light guide transmits light with high uniformity and minimal loss from an LED light source to a particular area away from its light source. Light guides are made from optical grade material such as ...

The GE Cync Smart Dimmer Keypad, which was announced at CES, costs $44.99 and works with Matter-over-Wi-Fi, so you can program it to control any Matter-compatible lighting in your home and use it with ...

Petaluma, Calif. — Elan Home Systems is launching its first dedicated in-wall lighting-control keypad for integration with its g! multiroom audio/home-control system. The $290-suggested KPCW7 keypad ...

Night owls have a new wireless keyboard to swoon over, as do daytime warriors. It's Logitech's just-released "Wireless Illuminated Keyboard K800" (we'll just call it the K800), a nifty plank sporting ...