As the solid-state lighting market continues to mature, the inherent possibilities of the technology, such as the ability to fine-tune the color of area lighting, become useful factors in designing ...

Many devices we’ve used for years are getting smarter, and luminaires are no different. The LED transition has afforded an opportunity to upgrade traditional lighting needs with technology that ...

This idea describes a white- LED (WLED) driver circuit controlled by a simple ambient light sensor (ALS). A typical application would be a brightness control for cell-phone backlighting. On a very ...

As in a previous Design Idea (Reference 1), this design uses an LED as a transducer to measure the ambient-light level and to provide illumination. This Design Idea uses the same principle as its ...

Camden Door Controls is pleased to bring to market a new multi-color LED Dome Light with Sounder. These single gang CM-AF142SO red/green/blue/white multi-color dome lights are vandal and weather ...

The compact light delivers big features and a stellar design to make you look your best on your next webcam chat or livestream. Managing Editor Josh Goldman is a laptop expert and has been writing ...