Wanco WS1SB8 Arrow Board

Environmental

Maintenance-free batteries

Consumes 66% less power

Contains 80% less lead

Sealed batteries will not leak or spill

Decreased charging time saves energy and downtime

Reduced battery weight saves fuel

Manufacturing process emits near-zero VOCs

Nearly every component can be recycled

Functional

High-output amber LEDs legible up to 1 mile (1.6 km)

Choose 15 lamps with 7 arrow display modes or 25 lamps with 12 arrow display modes

Self-contained power supply

No need to run vehicle engine to operate arrow board

Controller with 30-foot cable for mounting safely away from battery box

Positive-drive voltage system applies power to lamps only when lit

Automatic dimming further conserves power

Dual PTC resettable fuses, reverse polarity protection and low-voltage-disconnect system protect electrical components

50-watt solar charging system features solid state voltage regulator with charge indicator

Flashing rate of 30–40 per minute

Durable powder-coat finish resists the elements

Meets MUTCD

NTPEP tested