By using Night Wolf LED Flashlight, you are helping save the environment. It is a reliable rechargeable LED flashlight that features a Lantern setting that can be set in three modes. Without needing to throw away batteries, you can use this flashlight to produce soft, medium, and bright light, making it perfect for all-around use. It also has an SOS mode that can help people see you while you're walking down the street. Know more and visit https://nightwolfledlight.com.