1.8m Roof Top Mounted Pneumatic Telescopic Mast Light Tower with Inside Wires for Fire Truck. Pneumatic Telescopic Mast: Aluminum alloy 3-section mast with inside electric wires for flexible deployment. High Lumen Output: 2x120W LED or 4x60W lights delivering no less than 36000 lumens. 360-Degree Pan Tilt: Pan tilt unit allows 360-degree turning and 90-degree tilting between horizontal and vertical. Versatile Working Heights: Available in 1.8m, 2.8m, 3.8m, 4.5m, 6m, 7.5m, and 9m vertical mast options. Dual Control Modes: Equipped with both wired and wireless remote control capabilities. Automatic Restore Function: Automatically retracts from working status to moving status for safe transport. Multi-Voltage Power Supply: Supports 12VDC, 24VDC, and 220VAC for versatile power sources. IP65 Weatherproof Rating: Dust-tight and protected against water jets for reliable outdoor operation.