1. 400mm LED traffic light signals.
2. Wavelength:
(1) Red: 620 - 625nm.
(2) Yellow: 590 - 595nm.
(3) Green: 500 - 505nm.
3. Material: aluminum.
1. Working voltage: 110VAC/ 220VAC. 2. Power: 12W / Unit. 3. Size: 400mm. 4. Luminous intensity: 600CD. 5. Weight & size: (1) N. W: 24. 8KG. (2) Size: 188 x 47 x 18cm. ZGSM high power LED lights are equipped with Meanwell driver. The world’s leading power supply for AC Alternating Current. Certificates of Power Supply: CE. TUV. UL. CB. RoHS. CSA. S Mark