The IL-SIG1 is a powerful rechargeable signalling light which can double up as a work light. For signalling it features a Red, Amber & Green light which can be used with a solid and flashing mode. Due to its slim nature, it will easily fit into the palm of your hand. If this is not convenient, there is a kickstand and magnetic hanging hook. Regarding the work light, it has a powerful 1100 lumen SMD LED, which provides a well spread beam. In addition it also has a 220 lumen SMD LED top torch, for ultimate versatility. 1100 lumen white 10W SMD LEDs, 6500k Red / Amber / Green SMD LEDs for signalling Coloured LEDs have static and 2Hz flashing functions 4 Independent switches for easy operation Additional 220 lumen white 6500k SMD LED top torch Super tough aluminium & polycarbonate construction Built-in aluminium heat sink on the back Integral rotating hanging hook with magnets Multi-positional fold-out kick stand/hook IP54 dust and water resistant Red-to-Green charging indicator LED 1m