Manufacturer: CYModule size: 40mm*40mm*2 Size: 27mm*16: 40WNumber of lamp beads: 4Lamp Bead Specifications: 6565-6868Voltage: 13-15VCurrent: 2-3ASerial and parallel mode: 2 serial and a couple of parallelCooling method: water cooling/air coolingUV wavelength: 365nm 385nm 395nm 405nmSubstrate: 2 thermoelectrically separated copper substratePackaging process: high temperature resistant quartz lens packagingScope of application: UV glue ink ink paint (screen printing, inkjet printing, offset printing, etc.)Warranty period: three hundred and sixty five days warrantly