if led lighting has a higher luminous efficiency, it can save more energy. this is very important indicator for choosing led office lighting. best CRI and high efficient led chip would sure high ...

While they do have a higher upfront cost, led lights are more efficient and last far longer than incandescent, fluorescent, ...

Discover the step-by-step process of creating a powerful music reactive LED strip circuit in this comprehensive tutorial.

An LED-based desk lamp with an appealing price tag? Check. Attractive form factor? Ditto. Robust illumination output?

Every office I’ve ever worked in has had lighting that’s made me feel varying degrees of insane and depressed. Why? I decided to investigate, writes Rachel Handler. Fluorescents were terrible ...

Cree Cree has issued a voluntary recall of , a light designed to replace fluorescent bulbs in common commercial and office fixtures. The company estimates that roughly 700,000 units are affected ...

Compared with all of the other 1,600-lumen, 100-watt-equivalent LED bulbs we’ve tested, the GE Cync Full Color Direct Connect Smart Bulb earned especially high scores at 100% brightness.

A rudimentary form of LED tech surfaced as far back as the late 1960s, but its illumination was weak and limited to one end of the spectrum (the red end). Once LED lighting became popular for ...

You've got plenty of energy saving BR30-shaped LED options in the lighting aisle. The most common choice among them are 65-watt replacement bulbs that typically put out about 650 lumens of light.