protable 308nm led phototherapy system

{"cid":"91199238","title":"Quartz Glass 7mW 7V UVB LED Diode 308nm Ultraviolet LED Chip","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/47\/a2\/a0230eecd9f701bda0bd0ed6b631-200x200-1.jpg","attrs":{"Price":"Negotiable price","Brand Name":"LEARNEW","Model Number":"LN-SMD3535UVB-P0.5","Minimum Order Quantity":"5000","Delivery Time":"7-12 working days","Certification":"CE RoHS SGS","Place of Origin":"CHINA","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"800,000PCS per month","Packaging Details":"Anti-static Blister packing","Input current":"50mA","Size":"3.5*3.5mm","LENS":"QUARTZ GLASS","Peak wavelength":"308nm (Therapeutic)","Optical power":"4-6mW","View angle":"120DEG"}}

{"cid":"91221937","title":"35*35mm 308nm Lamp Bead 120 Deg 4W UVB Deep UV LED Diode For Disinfection","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4a\/b5\/5400fb2ccbe609007bbf14679988-200x200-1.jpg","attrs":{"Brand Name":"Demo","Model Number":"DM-GS35WU308001P20DF-22","Minimum Order Quantity":"1","Delivery Time":"3-7 days","Certification":"RoHS, CE, FCC","Place of Origin":"China","Payment Terms":"T\/T, PayPal, Westernunion","Supply Ability":"Daily 20kk+","Packaging Details":"Waterproof Bag","LED Type":"UV Diode","HS Code":"9405409000","Size":"3.5 x 3.5 x 1.50(\u00b1 0.1) (L x W x H)mm","Peak Wavelength":"300-315nm","Voltage":"11-13V","Spectrum Half Width":"12nm","Beam Angle":"120deg","Max Power Consumption":"4W","Peak Forward Current":"300mA","Substrate":"Copper"}}