Dock Traffic Light Control System DTS-10

This dock traffic light system has lights that flash to help prevent accidents and injuries by providing clear communication between dock personnel and truck drivers. built-in eyebrow type sun visors increase light visibility. deluxe model consists of one yellow aluminum traffic light with both a green and red lens, one push-button station (for outside), and an illuminated push-button control (for inside). light measures 11"w x 20"h and features an 8" hood over each lens (recommended for west and south exposure). 60 watt. 120v ac. four procedure signs are included.