The 395nm UV light emits a visible glow, offering higher brightness and longer range. Versatile Applications- UV light flashlight is perfect for a wide range of uses, including detecting ringworm on cats, pet urine stains, verifying the authenticity of currency, ID cards, passports, and banknotes, testing minerals, inspecting hotel cleanliness, deep cleaning , detecting fluorescent agents, glass, tracking AC dye leaks, hunting , and identifying tomato hornworms. It's also great for curing resin, UV glue, and solder mask ink, among other applications. Adjustable Focus- Adapt to your task with ease by adjusting from wide to focused, providing the right amount of light and coverage for any situation. The half- of uv flashlight switch design allows quick switching between different lighting modes to meet diverse work requirements. Color: As shown Material: Aluminum Alloy Package Contents: 2*Ultraviolet light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.