The No Turn Blank-Out Sign is an LED-based traffic control sign that remains completely black (blank) when inactive and illuminates only when the NO LEFT TURN, NO RIGHT TURN, or NO U-TURN restriction is active.
It provides crystal-clear visibility for drivers, reduces confusion, and is ideal for intersections with timed or conditional turning restrictions, such as bus priority lanes, pedestrian crossings, school zones, or congested junctions.
Its ultra-bright LEDs and high-contrast display ensure excellent visibility in all weather conditions, while the rugged housing supports 24/7 outdoor operation.v
Sign stays completely dark when OFF, preventing mixed signals and improving driver understanding.
LED-illuminated NO TURN symbol (red circle with slash) becomes visible only during restriction periods.
Available as:
No Left Turn
No Right Turn
No U-Turn
Custom symbols or text
IP65/IP66-rated enclosure ensures long-lasting performance in rain, heat, dust, and snow.
Works with:
Traffic signal controllers
Timers
Sensors
PLC/ITS systems
Low-power LED modules provide high brightness with minimal energy consumption.
Perfect for high-speed roads, intersections, or restricted lanes.
Aluminum alloy body, polycarbonate front lens, and anti-glare design for long service life.
Display Type: LED blank-out sign
Symbol: No left / no right / no U-turn (customizable)
LED Color: Red / White
Mounting: Pole / gantry / wall
Material: Aluminum alloy housing + PC front panel
Waterproof Rating: IP65–IP66
Input Voltage: AC 110–240V or DC24V
Visibility Range: 150–400 meters
Brightness: Auto or manual adjustment
Control: Wired, relay input, or traffic controller integration
Operating Temperature: -30°C to +70°C