Low-Profile LED light Bar with 488 high-intensity LEDs in each 27" bar. Features: Low-profile design improves fuel efficiency. Available in either permanent or magnetic models Voltage: 12 volts or 24 volt The solid-state flasher has seven strobe-type patterns: 1. Quad Alternating - ends then middle2. Quad - all3. Quad Simultaneous4. Single Alternating - ends then middle, 200 FPM5. Sequential - 800 FPM6. Double Alternating - ends then middle7. Automatic Random Select UV-resistant polycarbonate dome with gasket. Heavy-duty extruded aluminium base. Permanent-mount models have a 15’ power cable Magnetic-mount models have a 15’ straight power cord with a fused cigarette lighter plug with power & mode switches, and four 90 lb.- pull magnets Colours & Sizes Available: Amber / Red / Blue / Green/ White - Split colours also available Note: Amber models meet SAE J845 Class 2 standards. Sizes Available: 17” / 27” / 37” / 47" / 57" Specifications: Permanent Mount: Voltage: 12 Volt or 24 Volt Dimensions 57mmH x 232mmD x 686mmL Wiring: 15 ft. power cable Magnetic Mount: Voltage: 12 Volt or 24 Volt Dimensions 83mmH x 232mmD x 686mmL Wiring: 15 ft. straight cord with adapter plug