Voltage: 12/24VDC Flash Patterns:19 Current Draw:Max.1.40Amps Product Size: 280*50*35mm Lens: Polycarbonate Housing: Extruded Aluminum 8 High Intensity 1-Watt LEDs With its Generation III the IPS TIR A-4D, propels the warning power capabilities of all emergency vehicles and motorcycles. Tir optics Powered by 12V 100,000 hours life span Weather damage resistant LEDs Waterproof- can be installed in all places Built-in Selectable Flash Patterns Multi-Module Synchronization Colors: Amber, Red, Blue, Green, White