- LED Traffic Light, 300/400mm Diameter, Full Screen Light
- 2017-07-20 01:47
- Model Number: JD-300-3-M2 Brand Name: Yong'an Key Specifications/Special Features: 1) Operating voltage: AC200-240V, or DC12/24V2) Wave length: green: 507nm-510nm, yellow: 585nm-595nm, red: 620nm-630nm.3) Power efficiency: >90%4) Operating ...