4Pcs DIY Scale Construction Sand Table Model Circuit Board Traffic Light Signal Model H_wm25

Use a microcircuit board to control the traffic light conversion effect, to achieve the phenomenon of realistic traffic lights.
It is a necessary product for sand table models, model building and train models
The black wire is positive, the other three are negative.
Great accessories for diorama, buildings, train models

Voltage: 5-6V
Current: 60MA
Power: 0.36W
size: about 2cm
Material:Plastic + Metal
colour:green

Package Contents:
4 x Circuit board

Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.