The Nitecore Tube BL provides blue light from a high performance LED and is powered by a built-in, rechargeable battery.
The design is the same as Nitecore's popular Tube but offers a blue light for uses such as hunting, night fishing and industrial applications. Blue light makes substances such as blood and grease stand out, making it ideal for animal tracking and checking for oil leaks.
The Tube BL is USB rechargeable and features an intelligent charging protection circuit. This ensures that the battery is not over charged and does not over discharge, in addition to providing anti-short circuiting protection. The light has a charging indicator which illuminates whilst charging and goes off when complete.
The torch comes with a split ring for keyring attachment and has a simple userinterface; simply click the switch to turn the light on and off.