400mm LED Traffic Light Signals
Model : FX400-3-ZGSM-41. 400mm LED traffic light signals. 2. Wavelength: (1) Red: 620 - 625nm. (2) Yellow: 590 - 595nm. (3) Green: 500 - 505nm. 3. Material: aluminum.
The Best of Made in Taiwan
The Best of Made in Taiwan
1. 400mm LED traffic light signals. 2. Wavelength: (1) Red: 620 - 625nm. (2) Yellow: 590 - 595nm. (3) Green: 500 - 505nm. 3. Material: aluminum.
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