Cycle the switch to access the optimal light mode.Get brilliant light tailored for specialized formats and use cases. COAST lights featuring Chip on Board (C.O.B.) technology cast a wide beam handy for up-close workfrom a strip of LEDs built right onto the chassis, without a standard optic.The right light for the moment. The Dual-Color White & YELLOW Beam combines an all-white Utility Beam for general use with a red, anti-glare beam that prevents night blinding while also offering a tool for emergency signalin g.Take on any dirty work environment with this dust resistant light.Signal duress with flashing, bright-red light. If times get tough, COAST lights outfitted with Emergency mode help attract much-needed attention. MODEL NO: TT01CEXECUTIVE STANDARD: Q/SZTP HWL