It recommends to use a proper LED driver, heatsink. Wave Length: 395nm - 400nm. DC Forward Voltage (VF): 30-35V. The advantages of UV led. UV - leds combine long life, sharp line spectra, impact resistant, environmental protection (lead-free mercury welding), adjustable power (through the current regulation), instantaneous open and close etc.And no infrared radiation (applicable to heat-sensitive material), In vacuum and low temperature conditions can also be used, And in uv curing, light catalyst And so on various areas play a role. UV Light mainly can be applied to. 2: Material engineering: Research on materials with fluorescent lighting schemes, for example, to detect capillary cracks in engine shafts, air-condition and Auto cycle system leak check, Special gas and oil and gas pipeline leakage inspection. 3: Textile industry: Material analysis, such as the composition of woolen products and the properties of additives, detection of invisible stains and dry cleaning trademarks, etc. Detection of food contamination, rotten fruits (especially citrus), meat, fish, etc. 5: Criminal investigation Cooperate with police work: detection of forged banknotes, checks, documents or their subsequent changes cleared blood stains, forged pictures, etc.
7: Effect lighting: theater and stage, singing and dancing, performances, discos, bars, restaurants, etc. 9:Other applications: advertising and shop window decoration, agriculture (such as seed examination), mineralogy, examination of gems Seek novelty treasure and find ore and field search tool;, art history, ancient literature, diagnosis, Special material fluorescence reflection, Antique appraisal, etc. This item is in the category "Health & Beauty\Nail Care, Manicure & Pedicure\Nail Care Tools\Nail Dryers & Lamps". The seller is "market20099988" and is located in this country: CN. This item can be shipped worldwide.