KitsUSA K-4487 Dual Lamp Flasher DIY Kit (soldering required) Ages 13+

This kit produces very bright flashes of light from two clear bulbs. Great for model railroads, planes, boats, attention getters, warning lights, etc. Size of board: 1.2 inches' x 0.8 inches'. Operates from one 9V battery (not included). Complete with all parts, PC board and instructions. Skill Level 1