<p>With Upgraded single big chip UV led from double chip 395nm UV LED and 5V USB port input, as well as 10" long UPGARDED 8MM gooseneck and clamp, <b>395nm UV LED black light bulbs</b> are super ideal for For glow Party, UV Black Paint, UV poster, Ultraviolet curing etc.</p><p>LED Black light fixture, Gooseneck Lamp with Clamp, UV Black light Fixture for Stain detection, Black light lamp for Blacklight Posters, Blacklight Party, Art – Ultraviolet curing, Great for fluorescent paint</p><p></p><p>You can fix the USB UV LED Black Light with clamp at any angle and anywhere you want, as long as able to fix.</p><p><br></p><p></p><p>Power: 2W</p><p>Input: DC 5V (Power supply adapter, phone power bank or computer)</p><p>Color: UV, 395nm</p><p>Beam: 30Deg.</p><p>Gooseneck arm: 10" Long, 360Deg.roatable</p><p>Cable Length: 55 inches with on/off switch</p><p>Clamp opens by 1.25 inches max.</p><p>UV resin curing light suggsted in 2-4" distance</p><p>UV Painting suggested in 4-6 Feet</p><p><br></p><p>It can work with your 5V adapter, 5V phone power bank or computer.</p>