Sunwayman R01A Key Light is an exquisitely colorful 10 Lumens Key Chain Light. Like every Sunwayman light, this compact, solidly built mini lighting tool is designed with extreme attention to detail. The Sunwayman R01A Keychain Flashlight runs on one single AAA battery - an inexpensive and widely available power source. This is a basic mini flashlight, with one operating mode of 10 lumens at a constant output. Convenient and practical, the Sunwayman Keychain Light comes in four different colors - it makes a great key chain light for personal use, and also a great gift for friends

Extremely Compact, with Exquisite Craftsmanship - The Sunwayman R01A is a AAA key chain light, elaborately designed with extremely compact size, exquisite workmanship, easy operation, and a rugged structure - making it an ideal low-output lighting tool.

Easy Operation Anti-roll Design - R01A is one easy-to-use flashlight, with anti-roll design. Tighten the light head to turn the light on, and loosen to turn it off. The light head is a six-facet design which is convenient to operate one-handed, and won't roll when left on a flat surface.

Constant Current Circuit Constant Output - The R01A is equipped with a constant current circuit which provides constant output - to better protect your eyes from inconsistent light outputs. It consumes battery power evenly, with no waste.

Reverse Battery Protection - the Sunwayman R01A fully reflects the manufacturing philosophy of SUNWAYMAN as a responsible flashlight brand, who pays attention to the safety and reliability of their products - regardless of the cost. The R01A is equipped with the same reverse battery protection circuit as high-end models; users do not need to worry about putting the battery in backwards, which could damage the flashlight or battery.

Features of Sunwayman R01A Single-Mode Keychain Flashlight:

• Nichia LED with a lifetime of up to 50000 hours
• One mode of 10 Lumens output for continuous lighting
• 21-hour working time (11-hour sun mode plus 10-hour moon mode)
• Constant current circuit constant output
• Reverse battery protection design effectively protects circuit and battery
• Uses one single 1.5V AAA (Alkaline Ni-MH) battery
• High quality reflector with soft beam pattern
• Dimension: 70MM (length) x14MM (head diameter)
• Weight: 13g (battery excluded)
• Aerospace-grade aluminum alloy
• Military Specification Type III- hard anodized body4 colors available
• Waterproof in accordance with IPX-8 standard

Package Contents:

• Sunwayman R01A Single-Output LED Keychain Light
• O-ring
• Key ring