XNiteFlashF-380-3W: XNiteFlashF Housing with a 380nm 4 Watt UV LED $175.00 each + – Add to cart The add to cart button will appear once you select the values above Contact us for more information XNiteFlashF Series Flashlight with 380nm 3 Watt UV LED. Uses rechargeable 18650 battery. Battery and charger included. Zooming Focus Head Collimating Lens High Quality Heavy Duty Black Aluminum Housing