Here's page & description of how LED Christmas lights work. I found this site while searching for a way to repair a string of LED lights. This answered a lot of questions I had, like why the LED lights flicker, and why there is no obvious transformer or voltage converter in the string.
They also have a page on incandescent Christmas lights and how to troubleshoot/repair them.
Posted by: Anonymous on November 30, 2007 at 8:20 PM
I too have the exact same phillips LEDs. The blinking is enough to make me nauseous if it is the only source of light. There is however a solution! The Sylvania LED Micro-Style Lights (purchased from BJs) have some kind of phosphor like effect, when you pull the plug the glow slowly dies over the course of 20-30 seconds. As far as I can tell these lights have no discernible blinking effect.
Void your warranty, violate a user agreement, fry a circuit, blow a fuse, poke an eye out. Make: The risk-takers, the doers, the makers of things... Welcome to Make: Online!
More contributors: Mark Frauenfelder (Editor-in-Chief, MAKE magazine), Kipp Bradford (Technical Consultant/Writer), Chris Connors (Education), Diana Eng (Guest Author), Peter Horvath (Intern), Brian Jepson (O'Reilly Media), Robert Bruce Thompson (Science Room)
Behind the Scenes at MAKE and CRAFT
In January, many of the remote MAKE/CRAFT team members (myself included) convened at the Maker Media headquarters at O'Reilly Media in Sebastopol, California. Take a look behind the scenes of your favorite DIY publications as Goli Mohammadi gives us...
More...
Sign up for the Make: Newsletter
Our Make: Newsletter covers news from maker Media, has original columns, Shed deals, and more! You can also read the archives of past issues.
Wow! The authority on led christmas lights here folks....
Good read however.
Reply to this comment
I too have the exact same phillips LEDs. The blinking is enough to make me nauseous if it is the only source of light. There is however a solution! The Sylvania LED Micro-Style Lights (purchased from BJs) have some kind of phosphor like effect, when you pull the plug the glow slowly dies over the course of 20-30 seconds. As far as I can tell these lights have no discernible blinking effect.
Reply to this comment
what an awesome reference. Thanks for sharing!
Reply to this comment