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For pet urine stain detection,counterfeit money distinguishing,forensic science,cleaning of oil stain,body fluid detection and fluorescence or hunting scorpions,riboflavin validation in pharmaceutical companies.It also applies Ore exploration,amber,antiques,and discovering traces of fraud and glue.
【True 365nm wavelength UV flashlight】M2-OL uses pure high-quality 365nm LED,which is really invisible light,less visible light,and better display effect. The strong beam can reach 1100μW / c㎡. Multi-light sources or cheap ultraviolet flashlights mostly use violet LEDs with more stray light,not ultraviolet,and the light color is blue or purple.
【High quality LG UV LED light】 M2-CF utilizes one LG top quality 365nm UV LED bead, strong beam as high as 11600μW/cm2. Multi LED beads styles or cheap flashlights online uses of cheap UV led beads. Multi beads Stray light interference, very dim brightness.