A 10 watt LED would be a good replacement light source for an old halogen/fiber optic ring light setup. [Peter] started with his old standby – an 8 pin Microchip PIC. In this case, a PIC12F1501.

Lifx A19 Led Light Best color-changing ... The bulb, which Lifx fitted for standard E26/E27 sockets, emits an impressive 75 lumens per watt. ... (this is based on three hours per day usage at 11 ...

The Sylvania LED designed for general lighting, which gives off as much light as a 60-watt incandescent and uses 12 watts. Osram Sylvania. Taking a more conservative, short-term view, I did some ...

By contrast, most LED bulbs will get you 75 lumens per watt, or more. What is not banned? Not all incandescent light bulbs are banned as part of the new rule, according to the Department of Energy ...

The proposed rule would more than double energy efficiency standards for light bulbs from 45 lumens per watt to 120 lumens per watt, and said the explicit goal is to move people to LED bulbs.

An LED pumping out an equivalent amount of light to a conventional 300-watt bulb will only use just over a tenth of the current the incandescent option will need.