LED Bulb Printing Machines

Laser printing is an electrostatic digital printing process. It produces high-quality text and graphics (and moderate-quality photographs) by repeatedly passing a laser beam back and forth over a negatively-charged cylinder called a "drum" to define a differentially-charged image.The method for manufacturing an LED bulb comprises manufacturing terminals and elements of the bulb, including a circuit board with the LEDs, an LED power supply, a base and a light diffuser; manufacturing a casting mould for a heat-exchange element; placing at least the circuit board with the LEDs in the casting mould ...