
Nichia Single-Mode 3.8mm 520nm 100MW Green Laser Diode (NDG4216). Nichia Single-Mode Diode: High-quality 520nm green laser diode with single-mode performance. 100mW Optical Power: Delivers consistent 100mW continuous wave optical output power. Compact 3.8mm Package: Small TO18-3.8mm through-hole package for space-constrained designs. Wide Wavelength Range: Available emission wavelengths from 510nm to 530nm for customization. Long Operational Life: Guaranteed lifetime of 10,000 hours for reliable long-term use. RoHS and CE Certified: Meets international safety and environmental standards including RoHS and CE. Fast Shipping: Items dispatched within 1-3 working days after payment clearance. Replacement Warranty: Free replacement available for confirmed defects reported within 3 days.