The signal lamp. Industrial red signal lamp on a red background. The concept of security.

---

Size: 4788px × 2619px
Photo credit: © Panther Media / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alarm, alert, background, black, blue, bulb, caution, close-, control, danger, detector, device, electrical, electricity, electronic, emergency, engineer, engineering, equipment, factory, fire, flasher, glowing, green, industry, lamp, led, light, machine, panel, plant, power, red, safety, security, sign, signal, siren, start, status, stop, symbol, system, traffic, utilities, warning, work, working, zone