Light emitting diodes - semiconductors that emit light - have put light bulbs back on the front page, arguably for the first time since Thomas Edison unveiled his bulb in 1879 to replace for kerosene ...

March 10, 2009 The cost and energy-efficiency of solid-state lighting are driving many new applications, and the recent installation of the first LED street lights in Osaka Prefecture in Japan, has ...

If you are intending on setting up LED strip lights (additionally called LED tape) you need to manage to efficiently calculate the power required. Having not enough power provide will cause just some ...

Lanterns can be an essential tool for campers, nighttime runners and others, ensuring they have a consistent light source.

Recent breakthroughs in LED technology have enabled LEDs with a broad spectrum of light output to be produced and not just the traditional red and green derivatives. Hence the sheer numbers of LEDs ...

SIMI VALLEY, CA--(Marketwire - Oct 25, 2012) - N2Power, a division of Qualstar Corporation (NASDAQ: QBAK), announces constant current versions of its 375W AC-DC power supply dubbed XL375LED. The new ...

High power LED lighting is harder than it looks. Power, dimming, control, and communication collide in one design.

Ingo Maurer is a world-renowned creator of innovative and highly artistic lighting installations that use completely custom mechanisms, minimized connectors, and unexpected materials. His latest ...

Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based adventure connoisseur, a lover of terrible movies and an enthusiastic yet mediocre cook. A CNET editor from 2013 to 2024, Ry's ...