12V LED Replacement Headlight Bulb – Z50 K1–78, CT70 K0

Upgrade your vintage Honda to bright, efficient LED lighting while keeping the stock headlight appearance. This 12V LED bulb is a direct replacement for the factory-style headlight bulb and works great with 12V electrical conversions.

• 12V LED taillight bulb
• Brighter and more responsive than a standard incandescent bulb
• Works with AC and DC headlight circuits, making it ideal for half-wave or full-wave electrical systems
• Direct fit in our CT70 K1-82 Replacement Lens Headlight with Removable Bulb (1972-1982)
• Lower power draw and less heat helps reduce strain on the electrical system and maintain internal wiring 
• Ideal for bikes converted from 6V to 12V
• Fits OEM-style headlight housings and sockets
• Plug-and-play installation with standard wiring
• Long service life and improved reliability

A simple upgrade for any 12V conversion that maintains the original look while providing modern LED performance.