
NITECORE TUBE RL 13 Lumen Red LED USB Rechargeable LED Keychain Light
NiteCore Tube is a lightweight, compact key chain light the packs an incredibly bright red light for it's small stature. Red light has the amazing effect of allowing the human eye to retain night vision, keeping the pupil dilated so you can see more in the dark which makes it perfect for star gazing, navigation and reading maps at night. It is also rechargeable with built-in rechargeable battery and micro-USB charging port. Use it to see more clearly in fog or as an emergency signal. Specifications: Brightness: 13 lumens Runtime: 1 hour Dimensions: 2.22†x 0.83†x 0.31†(56.5mm x 21mm x 8mm) Weight: 0.34oz (9.6 gram)(with battery) Features: Lightweight and handy design Featuring high power red LED Integrated intelligent Li-ion battery charging circuit (micro-USB charging port) Built-in rechargeable Li-ion battery provides runtime up to 1 hour Single switch offers easy one-handed operation Constructed from durable Polycarbonate materials Dual metal key ring connector with