Led lamps using recycled metal containers as heat sinks and the method of making the same

A semi-knocked-down do-it-yourself LED lamp kit containing at least the following components:

• a. an E26 or E27 base connected to a constant current power supply;
• b. a polycarbonate lamp cover;
• c. a printed circuit board (PCB) with at least one LED lamp bead;
• d. a pair of electrical wires connected to said power supply and said PCB;
• e. a recycled metal container with a hole at the bottom to accommodate said electrical wires and said PCB through a specially designed and manufactured hollow M6/M3 screw, wherein said lamp base is fixed to the top of the container, and said lamp cover is fixed to the bottom of the container;
• and
• f. a plastic disc insulating said lamp base and said metal container, wherein said plastic disc also acts as a template for drilling said hole on the bottom of said recycled metal container.

A method of assembly a semi-knocked down LED lamp, comprising the following steps:

• a. providing the following components:
• a lamp base, a polycarbonate lamp cover, a recycled metal container with a hole of 6 millimeter in the bottom of said container, a constant current power supply, a printed circuit board (PCB) coupled with at least 1 LED lamp beads, a specially designed and manufactured screws (M6/M3), at least one M6 nut, a pair of electrical wires to connect to the power supply, at least one self-tapping screws (M3), and a plastic disc configured to be the template of drilling matching holes at the said container to accommodate said specially designed and manufactured screws;
• b. using a tow wire to induce said specially designed and manufactured screw M6/M3 to fit said PCB set on to the bottom of said recycled container;
• c. connect said electrical wires to said power supply through said hollow screw pair (M6/M3);
• d. fit said lamp base set to the top of said recycled metal container, and said lamp cover to the bottom of said recycled metal container;
• e. lock said lamp base by tightening said self-tapping screws.