Nitecore TUBE UV/Blue (white light) pair of USB rechargeable keychain light & Blacklight with EdisonBright flexible USB reading light bundle Strobe Ready ·Headlamp: 77mm Length x 52mm

·Headlamp: 77mm Length x 52mm Width x 34mm Height

99-gram weight (excluding the battery) middot

Secondary red LED provides constant / flashing illumination middot

Made of quality plastic and high-transparency material This bundle includes 2 X EdisonBright AA alkaline batteries in addition to 2 X AA batteries in package

and corrosion resistant stainless steel that holds its edge three times as long as 420 stainless steel

Nitecore TUBE UV/Blue (white light) pair of USB rechargeable keychain light & Blacklight with EdisonBright flexible USB reading light bundle Strobe Ready ·Headlamp: 77mm Length x 52mmTUBE UV Ideal for bar and wait staff, doormen, security and investigation, ultraviolet light can be used to prevent fraud and verify currency and identification authenticity. It can also detect fluids and can be used for checking the cleanliness of a hotel room or making sure dishes are clean. Max Run time: 1 h 0 m 0. 04 d LED: Ultraviolet (UV) Battery: Rechargeable Li ion Length: 56. 5 mm 2. 22 in Head Size: 21 mm 0. 83 in Weight: 9. 6 g 0. 34 oz