These common lighting qualms have to do with the color temperature of the light bulbs. While many people may look at wattage ...

The color of light, expressed in Kelvins (K). The sun is about 5800 Kelvins. This is called a "temperature," because the hotter fire gets, the more it changes from a warm yellow glow to white.

Its 1,000mAh battery is good for up to 90 minutes of illumination at full brightness, which is 220 lumens of light. There’s ...

SnapPower's outlet is an innovative, easy-to-install answer to a very old nightlight problem. Plug-in nightlights keep you ...

It delivered strong lux readings at a variety of light levels (more on this later) and has a wide color temperature range, and its app offers the best set of built-in Scenes and smart-home ...

Science and philosophy explain why a color is objectively real, even when people see the same shade differently.

The onboard controls are there for changing the brightness and color temperature settings, but you can also tweak these via an app (and WiFi) on Mac, PC, iOS and Android. The light output of 2500 ...

The Philips Hue Play Gradient Lightstrip is the brightest LED strip light here, with a luminosity of 1230 Lumens at a color temperature of 4500K. When paired with high-end gaming monitors and TVs ...

The Alcon Lighting® Beam 23 Series is a 4 foot linear LED pendant that offers a decorative slim body, a choice of light color temperatures and a high CRI. This product is no longer available on ...