indusrty safety traffic light on the machine in factory

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Size: 3744px × 5616px
Photo credit: © Dejan Jekic / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alarm, assurance, control, electric, equipment, error, factory, fault, functional, good, green, hall, industrial, industry, lamp, led, light, lights, machine, machinery, manufacture, manufacturing, message, monitoring, orange, plant, process, produce, production, quality, red, safety, security, signal, testing, tower, warning, work, yellow