Red light and shell.Red lights protect your night vision,More suitable for use in the night.Small and Lightweight- It is compact enough to fit in your pocket. Single LED bulb,brightness 100 lumen. Light distance is 30 Meter(90ft ) Easy To Use And Long-Lasting: Simple on/off push button operation and 3x AAA Batteries up to four hours of lighting, or normal use for several weeks.(Batteries included) Includes 6 Flashlights 18 Batteries.