Color light bulbs are miniature light bulbs colored with transparent colors.
Blue colored lightbulb with 10-mm screw. Operating voltage is 6 Volts up to 20 Volts, Rated voltage is 18-Volt, Rated current is 0.15 Amps.
This is a vintage product. Manufacturer has discontinued coloring light bulbs. We only have about 10000 left. Compatible with all MiniScience lamp holders or lamp sockets.