DIY Bicycle LED Bulb for Reversible Conversion of Old Bicycle Head Lights: LED bicycle lights are nowadays widely spread, there are some nice ones to buy and one can find many instructables on how to build them by oneself. I like the old original head- and rear lights mounted on my vintage bicycles and yet I want to use so…

This is our 3x3 Rotational Casting machine, often copied but never duplicated! Please see 'Jeffrey Michael Stelter Artistry' on Facebook for more informatio...