The advent of LED lighting in the past few years has now matured to the point where sweeping changes exist in the way we think about illumination. LED lighting was once the darling of scientists and ...

Light-emitting diodes (LEDs) are often used with a voltage source from a power-supply output voltage. The output voltage increases until the current through the LEDs reaches the value of the ...

Frank Hertel’s project: three individually dimmable LED lights. (Frank is the master of recycling; the wooden mounting pedestals are the panels from a decommissioned ATI console!) Thanks for your ...

Furthermore, the GuideLight LED pathway light outlet cover plate comes with an automatic ON/OFF function that saves you time by automatically turning on when there is daylight outside and off at ...

Here is an interesting circuit of a true-portable and cute solid-state bright light built with LT1932. The light can be operated from two AA size dry/rechargeable pen-light cells. There is no housing ...

This reflects the relative performance of the light producing its maximum output based on the same charging daylight/sunlight exposure time. This reflects attributes like mounting flexibility, light ...

You may have considered a switch to LED lighting but are unsure what difference it will make. The lighting system has many significant advantages over traditional lighting methods. Incandescent bulbs ...

Milwaukee's street lights are about to get significantly brighter as the Department of Public Works works to upgrade 54,000 street lights to LED bulbs by next year. Many of the city's 77,000 street ...