LED Traffic Light: lowest profile on the market Designed for all shipping and receiving areas. Improves loading dock safety and protects dock equipment and building walls. The energy efficient Light-Emitting Diode lights help truck drivers accurately back trailers into loading docks. The resilient traffic light system is an excellent alternative to traditional incandescent guide light systems. The sealed, very low profile fixture is impact-resistant, non-crushable, weatherproof and temperature tolerant. Single piece construction provides easy installation. Durable materials plus long life LEDs equal service free units and reduce shipping and energy costs Product Details: • 1/2” thick High Density Polyethylene • 20 Red LEDs, 20 Green LEDs Set in 4” Circles • Low profile design eliminates impact damage • LED’s are good for 100,000 hours or 10 years of continuous use • Provides a high quality light with no glare • Uses 30% less energy • Recessed LED’s are shock and vibration proof • LED’s produce no heat • Service free – No need to replace bulbs or lenses • 1-year limited warranty on entire unit • Requires 24V or 120V (CSA Approved) • Will not rust, pit or corrode