DIY Red LED lamp

Technology

By Phillip Torrone

Phillip Torrone

current: @adafruit - previous: MAKE, popular science, hackaday, engadget, fallon, braincraft ... howtoons, 2600...

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@adafruit

July 25th, 2006 4

Here’s how to convert a cheap 12v halogen desk lamp to use with LEDs, specifically red ones for use at night during astronomical observation…also covers how to adapt it for use with a 12v power supply – Link.

By Phillip Torrone

Phillip Torrone

current: @adafruit - previous: MAKE, popular science, hackaday, engadget, fallon, braincraft ... howtoons, 2600...

View more articles by Phillip Torrone

@adafruit

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