Learn more While the perfect workspace would have ample natural light that would illuminate your desk all day long, the reality is that most of us need a desk lamp to help brighten our work areas ...

Part of the design involves adding a DC-DC converter before the lamp driver, allowing fading of the light. This isn’t anything new in lamps, but [Julius] noticed an interesting effect when ...

The best light therapy lamps, like the Verilux HappyLight Luxe LED Lamp, mimic natural light and help offset these symptoms, and they are commonly relied on during seasons with shorter days and ...

If that’s the case, it may be well worth your while investing in one of the best SAD lamps, as these devices use the benefits of a bright light to help lift your mood during the darker ...

Market of LED According to a report by Exactitude Consultancy, top companies covered include: Lumileds Holding BV, Nordson Corporation, ...

LCD televisions are a technological miracle, but if they have an annoying side it’s that some of them are a bit lacklustre when it comes to displaying black. [Mousa] has a solution, involving a ...

The lamp didn't seem to impact our sleep quality, so you may need to consider another option if that's your priority. We also think it's a bit pricey for its no-frills design, but it was effective ...

Cold cathode fluorescent lamps (CCFLs) are sealed glass tubes filled with inert ... of high performance switching regulators specifically for generating voltages in CCFL, CCD bias and LCD applications ...

Three alternate lighting sources were tested: CCFL-cold cathode fluorescent lamps, CFL-compact fluorescent lamps and LED- light emitting diodes. Only one of the CCFL lamps failed during testing at ...