Adopting fully reflective lenses, with longer range, wider beam and higher brightness. Only 3.8” in length, small enough to take it on a trip. 『Must-have Powerful UV 365NM & 395NM Blacklight』 The 365nm Ultraviolet light is invisible to your eyes, so that it is not as BRIGHT as the 395nm flashlight, but more perfect for detection of high demand like fluorescent agents & security code.
Further, Wider, Brighter LED UV Flashlight: Both main light use fully reflective lenses for longer range, wider beam and higher brightness. A must-have Powerful UV 395nm Blacklight Detector – The UV 395nm black light is closer to the visible spectrum so looks brighter to the human eye, help to detect dried stains, antique appraisals, UV resin curing, uranium glass glowing, finding scorpion.