Detailed Product Description

Operating voltage: 80 to 280V AC and 50 to 60Hz
Working life:
Solar cell-board: >15 years
accumulator cell: 2 to 5 years
LED: >80,000 hours
Excellent appearance and visibility
Exclusive optical sensing and good color uniformity
Water, dust and UV-resistant
High-efficiency and brfficiency and brightness LED light source
Up to 90% energy saving over incandescent
Lifespan: 70,000 hours
Light intensity: above 4,000cd/m&e 4,000cd/m²
Wavelength:
Green: 505 ±2nm
Yellow: 590 ±5nm
Red: 625 ±5nm
Operating temperature: -40 to +80 degrees Celsius
Diameter: 8 to 12 inches (200 to 300mm)
Pedestrian and traffic signal, countdown tracking indicator, separate road indicator and traffic controller are available