Improper use or installation of poor quality batteries may cause product hazards that can affect our safety. We recommend the use of reliable high quality Alkaline batteries. Use of rechargeable or other non-recommended batteries VOIDS the manufacturer warranties. Tips: the 51 UV light LEDs have a lifespan of 15 years,To extend the flashlight’s life, please remove all batteries if you did not intend to use it for a long time. Perfect for outside use such as finding scorpions and minerals! And it’s useful tool to detect pet urine and do a house deep cleaning. 51 UV LED beam covers a larger area than 9, 21 LED lights. Emits UV light in the 390 to 405 nanometer wavelength. 3 AA Standard Alkaline Battery (Not Included), Rechargeable batteries are not recommended (Size and Voltage is not compatible)!.

Date First Available: May 7, 2012. Best Sellers Rank: #835 in Tools & Home Improvement. Customer Reviews: 4.5 out of 5 stars 36,278 ratings 4.5 out of 5 stars. : B008133KB4. Assembled Diameter: ?3 Inches. Warranty Description: ?1 year. Description Pile: ?Battery_type_aa. Battery Cell Type: ?Alkaline. Batteries Required?: ?Yes. Batteries Included?: ?No. Included Components: ?1 x 51 UV blacklight,1 x Battery holder. Usage: ?All. Special Features: ?Find scorpions, Indentifying Fake Card or Currency, Find vegetable worms, Pet urine detect. Cutting Diameter: ?3 Inches. Type of Bulb: ?LED. Number Of Pieces: ?1. Item Package Quantity: ?1. Wattage: ?3. Voltage: ?4.5 Volts. Power Source: ?Battery Powered. Shape: ?Bulb. Material: ?Aluminum. Style: ?51 UV LED Flashlight. Color: ?Black. Size: ?1 Count. Is Discontinued By Manufacturer: ?No. Batteries: ?3 AA batteries required. Item model number: ?00F-51UV-001A. Product Dimensions: ?5.8 x 1.4 x 2.2 inches. Item Weight: ?6.1 ounces. Part Number: ?00F-51UV-001A. Manufacturer: ?Esco-Lite.