Model 11.1247.000 - 47" LED Stretch Light Bar -Experience the superior visibility and 360° warning capability of a Low-Profile Stretch LED Light Bar. Available in four standard lengths (27", 37", 47" and 57") which are suitable for a wide variety of vehicles. Additional lengths (ranging in 10" increments) from 67" to 97" accommodate larger-sized vehicles.Standard high-intensity, energy-efficient LEDs are available in amber, blue, green, red and white.The heavy-duty extruded aluminum base provides a rigid structure that won't warp or bend. A clear anodized coating covers the aluminum to inhibit corrosion. The low-profile, UV-resistant, polycarbon dome is aerodynamically designed to improve fuel efficiency. Basic models have Standard LEDs and a flasher with selectable patterns. All 27" basic models have a seven-pattern flasher. (Shown in list as patterns 1 - 7.) Longer basic models have flashers with fifteen selectable patterns. (Shown in list as patterns 7 - 21.) Model 11.1227.008 has a 15' straight power cord with a fused cigarette lighter plug with POWER & MODE switches, and four 90 lb.- pull magnets. All other model lengths have a 15' power cable and include your choice of vehicle-specific mounting kit, mounting feet or headache rack brackets. Customize any length light bar with optional features (available for an extra charge). Optional alley and take-down lights improve officer and public safety. Optional Stop / Tail / Turn feature coordinates the light bar with vehicle functions. Optional LED Signal Stick controller provides additional arrow patterns for improved traffic control. Specify driver- or passenger-side cable exit. Low-Profile Stretch Bars are also available with Luminator LEDs and with SHO-OFF LEDs. ( See catalog listings ). 840 LEDs, 12V standard, 4.4A Max. 4"H X 9.25"W X 47"L. Also available in 24V upon request. 5 year warranty. Made in the U.S.A.