Features:
Brand new flashlight
Excellent waterproof, suitable for outdoor environment, adverse weather conditions
Made of high quality Aluminum Alloy, and it has a very solid construction.

With a clip to pin on bags and others

Comes with a string, easy and convenient to carry
Great for checking notes, credit cards, fluorescent inks (invisible inks), cracked glassware, or even crime scene.

Specifications:
Brand: Ultrafire
Model: WF-501B
Emitter Type: LED
LED Quantity: 1
Battery Configurations: 1X 18650 Battery (Not Included)

Switch Type: Clicky
Switch Location: Tail-cap
Modes: Half way press to change among 5 modes (Hi-Mid-Lo-Strobe-SOS)
Material: Aluminum Alloy
Lens: Coated Glass Lens
Casing Color: Black
Dimensions (L x Dia.): 133 x 30 mm

Package Included:
1 x Ultrafire WF-501B LED Flashlight