THUMB USB Rechargeable Light

Jump to: Our Verdict / Features / Specifications

The Nitecore THUMB is an extremely lightweight and portable light that’s USB rechargeable. Features 2 high performance LED’s, one white and one red. 

Nitecore says

The Nitecore Thumb is the latest innovative offering from Nitecore and a truly unique product with a multitude of uses. Featuring an adjustable angle head, that can tilt a full 120 degrees. The Nitecore Thumb has a removable clip that allows it to be attached to clothing bags etc, or the clip can be removed and used with the supplied split ring for attaching to a set of keys.

Two white LEDs with a maximum output of 85 lumens are situated at the head end of the light and operate via a dedicated button (three brightness levels). In addition there is are two red LEDs built into the body of the torch, also with a dedicated button for operation. The red light is particularly useful for use as a visibility aid while running or cycling and also features a flashing mode.

The Nitecore Thumb is powered by an integrated Li-ion rechargeable battery, that is charged via a micro USB port on the side. An intelligent circuit protects against over charge / discharge and automatically terminates when power level reaches 100%. During charging there is a red power indicator, turning green when charging is complete.

Our Verdict

As it’s name implies, the THUMB is basically a lightweight flashlight that’s the size of an average adults thumb. It has an impressive maximum output of 85 lumens from the high performance LED and is powered by a built-in, rechargeable Li-ion battery.

The compact keyring torch is of a similar design to the popular Nitecore tube but features an innovative head that has a 120º tilt, allowing unusual angles and dead zones to be illuminated. In addition, the flashlight offers both a white and red light which makes it ideal for a range of purposes whilst being light and portable.

– Reviewed by Ultralight Outdoor Gear

Features

• 120 degree adjustable head illuminates everything in a users field of vision
• Utilizes 2 high performance LED’s outputting 85 lumens at it’s highest
• USB rechargeable
• Durable casing made of Polycarbonate materials of high strength and elastic coefficient
• An included clip provides quick attachment in many scenarios
• Stainless steel key ring connector withstands 77lbs weight
• One-handed control with your finger tip

Specifications

Modes

• High – 85 lumens / 45 minutes
• Mid – 30 lumens / 2 hour 15 minutes
• Low – 2 lumens / 22 hours

Specs

• Weight: 25g
• Max beam distance: 26 meters
• Peak beam intensity: 170cd
• LED: High performance LED
• Battery type: Rechargeable Li-ion (included)
• Length: 74 mm / 2.91 in
• Head diameter: 24 mm / 0.94 in
• Impact resistance: 1.5 meters