Unique attention getting Traffic Light Kit uses 3 bright, colorful, giant 10mm LEDs. Just like a real traffic light, this smaller version slowly sequences through green, yellow and red lights. Comes with a paper traffic light label you glue on the PC board and uses a 3 transistor sequencing circuit.

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Operates from one 9V battery (not included). Size of PC board is 3 1/4" L x 1 15/16" W. Complete with all parts, PC board and instructions. Skill Level 1.