Amazon’s latest deal might have you cancelling your nail salon appointments for the foreseeable future. The retailer slashed ...

In a darkened corner of Nanosys's suite here at CES 2025 in Las Vegas was a tiny watch-sized prototype display. At first glance, it didn't seem particularly special. It was bright, for sure, and ...

Irradiation from deep ultraviolet LED light renders the novel coronavirus inactive, according to what could be trailblazing research. Nikkiso Co., a Tokyo-based medical equipment maker that ...

Therefore, LEDs emitting red light cannot be used for white-light generation using phosphors; instead a short-wavelength ultraviolet, violet or blue LED is required. Early attempts to produce blue ...

Doug Pulfor, sales manager at JPSA, said growth in areas such as LEDs and solar panels are driving the need for the pulsed UV-DPSS lasers. LED manufacturers, for instance, like to use sapphire ...

However, traditional mercury lamps and deep ultraviolet LED light sources have shortcomings such as large device size, low resolution, high energy consumption, low light efficiency, and insufficient ...

Is LED or UV lamp better for gel nails? One isn't necessarily better for gel nails than the other. Both LED lamps and UV lamps emit UVA rays, which can lead to premature signs of aging.

In some people that are photosensitive, UV light from sunlight and indoor light sources can trigger a lupus flare. In addition to sunlight, ultraviolet rays are also given off by several different ...