Nichia NDB7875 TO5-9mm Blue 445nm 1.6W-2W Laser Diode for Engraving Voltage: 3.7V-5.5V Power: 2W Model Number: NDB7875 Occasion: Professional Stage & DJ Style: DMX Stage
Nichia NDB7B77 TO5-9mm 455nm 2.5W Laser Diode with Optical Fiber for Engraving Voltage: 3.7V-5.2V Power: 2.5W Model Number: NDB7B77 Occasion: Professional Stage & DJ