The word “lit” has officially invaded America’s lexicon. It’s ubiquitous: on the tongues of hip Gen Zers, millennials trying to pass as youthful and facetious boomers alike. If you live under a rock ...

Laser Devices, Inc.'s high intensity LED is designed for use with its OPERATOR, OPERATIVE and LAS/TAC 2 tactical lights, and BLAST 2 laser/tactical light combo. Traditional filament-based lamps can ...

In addition to their customary roles as indicators and illuminators, modern LEDs can also serve as photovoltaic detectors (reference 1 and reference 2). Simply connecting a red LED to a multimeter and ...

It's smart to have a light source on hand for emergencies, especially since everyday carry flashlights can be had for a throwaway price. Just in time for the holidays, Aliexpress is offering a great ...

Whether on duty or off, one of the most trusted tools is your handy flashlight. If you’re like most, you keep one with you all the time. A good rule of thumb is: if you carry a gun, carry a flashlight ...

It’s time again for another Bluetooth speaker review here at Techaeris. Our Monster Firecracker review takes a look at a sleek, light, weatherproof Bluetooth speaker that has the added bonus of ...

The light intensity curves for LEDs, regardless of whether they are collimated with a lens or reflectors, follow a bell shaped curve (often referred to as a “Lambertian“ curve). The 50% intensity ...

Researchers have developed the first standard LED covering the full visible light, in collaboration with Nichia Corporation. LED and OLED lighting, which is generally called solid-state lighting (SSL) ...