Purchase Qty. Reference FOB Price
1-99 Pieces US$27.36
100-999 Pieces US$26.96
1,000+ Pieces US$26.56
Product Description
High Radiation Intensity 3w 255nm 256nm 258nm 260nm Led With PCB Star For Vitamin UVB Vitiligo Phototherapy UV Led Chip Specification Size 3.9x3.9*3.5mm Power 3W Wavelength 250-260NM Radiant Flux 50-70mw Forward Current 350-500mA Degree 60 (UVC 250-315NM)Applications : 1. ...