Switch with functions Light brightness: 100/75/50/25/10%. Built-in lithium-ion battery with charging indicator. Powerbank function: USB charging port for 1A devices with USB charging cable. The body is made of cast aluminum, the edge protection is made of high-quality plastic. Impact resistant and resistant to drops from a height of 3m. An A/C type USB charging cable is included. IP65, IK08. Until 25h. 6500K