Nichia 450nm 455nm 4.35W NUBM42 laser diode blue DIY engraving light source [Specification] Brand: Nichia Model: NUBM42 Wavelength: 450nm Output Power: 4.35W Operating Current: 3.5A Operating Voltage: 29-38V Operating Temperature: 0 ~ 70ºC Package Type: TO5 (φ9mm)



