Mini Uv Black Light Uv Ultra Violet Flashlight blacklight for Money Stamps Detector flashlight Torch LED Qty : 9 ultra bright LEDs 9 LED UV blacklight flashlight Aluminum body, lightweight Size:app.9.2cmx2.5cm/3.6''x0.9''(LxD) Power: 3x AAA battery (not included) Sturdy HAIII military grade hard-anodized Utilized interface designed for tactical use.