Module 7W Length Excellent Diode BlueModule For 3D Printing

Module 7W ?Length Excellent Diode Blue??Module for 3D Printing Specification: Item Type: Module Material: Aluminum alloy and brass and ABS Power: 7W Wavelength: 450nm Spot Shape: Point Accuracy: Approx. 0.3mm / 0.01in Input Voltage: 12V Working Temperature: 0 degrees Celsius -70 degrees Celsius Service Life: 2000H Engravable Materials: Wood bamboo cardboard plastic leather PCB board aluminum oxide non reflective plating and lacquered metal. Cuttable Materials: Cardboard on woven fabric veneer acrylic some thin plastic sheets. Interface Parameters: 3Pin 12V GND PWM Package List: 1 x Module 1 Cable 1 x Protection Goggle Note: 1. goggles must be worn when operating the head and the beam must not be irradiated on the eyes of humans and animals during use. 2. Do not use it continuously for more than 60 minutes otherwise it will affect the life of the LD due to overheating.