Shine a light on your brand with this compact black UV flashlight, measuring 3 1/2" and powered by 9 bright ultraviolet LED bulbs. Perfect for checking currency, credit cards, and ID verification, it offers quick, reliable illumination at the push of an on/off button. Three AAA batteries come pre-installed so it’s ready to use right out of the box. Add your company name or logo with sharp silver engraving for strong, high-visibility branding every time it’s switched on.