Features: Made of aluminium alloy shell, durable. Can use 50,000 hour long lifetime. 9 UV LED allow to cover a larger area. Uses 3 pcs 7# battery(Not Included). It come with a rope that can fasten on the back cover, convenient to carry. Widely used for medical devices, sterilisation, ink curing, detect metal cracks, money detector device, medical measurements and bio-metric security testing.
Specifications: Type: Ultraviolet LED Light Material: Aluminium Alloy Quantity: 1pc Color: Black Led Quantity: 9 pcs Light Color: Purple Service lifetime:50,000H Switch: ON/OFF Powered by: 3*7# Battery(Not included) Item Size: 2.4*8.4cm /0.9*3.3"(D*H) Net Weight: 22g / 0.8oz