Bob's Repair AC, Heating and Solar Experts Las Vegas opened a new location in Spring Valley, NV, to address local concerns over poor indoor air ...

The most important feature of a light box is the light. Make sure that it filters harmful ultraviolet (UV) light. Don’t use light boxes meant for skin conditions, tanning beds, or sun lamps.

But while tourists flock to Vegas’ bright lights and endless entertainment, more than 640,000 people call it home and deal ...

If you’re looking for a quality HVAC contractor in Detroit, Michigan, check out our guide to the best HVAC companies in the ...

Trojan Technologies will supply and commission ultraviolet light treatment reactors for the water treatment plant. Trojan Technologies submitted a proposal for $276,640. During the council meeting ...

That’s because your eyes get strained due to the blue light when you keep looking at a computer screen. That’s a common problem faced not only on computer screens but on smartphones as well.

Its advanced daylighting capabilities account for natural light ingress, and thermal simulations assist in assessing the impact of all lighting on the project’s HVAC systems. The software supports ...

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 ...

From the movement of stars to light streaming through stained-glass windows, light has long fascinated scientists and other thinkers. An exhibition at the Getty in Los Angeles explores how an ...

The main selling point of the new system: the lights come on automatically when guests enter the room; lights, HVAC and other systems shut down to conserve energy when they leave. The guest room uses ...

It’s well known that a bright light deters would-be thieves but home dwellers either had to have wiring experience or pay a professional electrician to install outdoor lights until the advent of ...