This white-LED driver circuit is ideal for use in a garden light. It automatically turns the LED on at night and runs from a single 1.2V nicad cell which is recharged by a solar cell during the day.

Ario today launched a new connected lamp on Kickstarter PBC dubbed the Ario Lamp. The device utilizes 15 years of research at leading institutions including Harvard Medical School, NASA and NIH to ...

In some houses, the electricity meter (Fuse) is badly lit place. If 12V transformer is also placed in this area with a circuit, it may be more useful in providing emergency lightening by two high ...