TESA Ultra Violet Light is suitable for fishing, charge up your glow in the dark fishing lures, fishing jigs, rubber lures, squid jigs, fishing beads with this TESA UV light. Can be used for other trade like currency jade forensic or to check pet urine etc. Run on 1 X AA battery ( Battery is not included). Set Contains: 1 X TESA UV light Features: - Pocket size, handy and easy to use. - Length of flashlight is 9cm. - 1 Week Local (Singapore) Manufacturer Warranty.