RainSoft manufacturers and sells water conditioning and water filtration systems for residential customers. A water expert can visit your home for a free water analysis. RainSoft offers solutions ...

Photosensitivity is a skin reaction (i.e., rash) that occurs after exposure to ultraviolet (UV) radiation from the sun or an artificial light source. Photosensitivity can be caused by various agents, ...

Ever felt the problem of watery eyes when you work on your laptop screen for long hours? That’s because your eyes get strained due to the blue light when you keep looking at a computer screen ...

Ultraviolet (UV) radiation is a type of light. Sunlight has UV rays, along with other kinds of rays. Some light bulbs give off UV rays, too. UV light bulbs are used in tanning beds and lamps, some ...

Slow light is an electromagnetic wave with a group velocity reduced by optical resonances in the medium through which it is travelling. These resonances can occur in atomic vapours, in photonic ...

Physicists have created a one dimensional gas out of light particles for the first time. Studying how the photon gas behaves could help researchers discover some yet-unknown quantum optical ...

Give a firm footing to studio lights, reflectors, backgrounds, and other accessories, with the best light stands on the market right now. When you purchase through links on our site, we may earn an ...

In fact, we’ve got a full guide to the different types of headlight bulbs available. Below, we’ll be focussing on H7 bulbs. The H7 bulb was introduced as an improvement on the H4 bulb. The “H” refers ...

80% of the world’s population are exposed to excessive or inappropriate use of artificial light outdoors, dubbed light pollution. Light exposure at night can lead to many health problems, including ...