9 LED UV Aluminum Flashlight includes the following features : 

• 9 x LED UV light bulbs
• Requires 3 x AAA Alkaline batteries (not included)
• Wavelength: 365-400NM
• Lighting time: 6-8 hours
• Working voltage: 4.5V
• Tail button switch
• Black lanyard

Material :

• 6063-T6 Aluminum handle in anodized color

Size closed :

• Length of 8.7 cm x Diameter of 2.6 cm
• Weight of 40 grams