1, first make a solid wood frame, the cross-section size of 6*4cm elm square. The wooden contact should be perforated and coated with latex connection, and leave 8-10 cm space below the leg to prevent the tidal bottom cabinet of the wooden square when the ground is flooded. 2, make the cabinet top, door, sides of the board, backboard (backboard can be selected 9 laminated board or 8 mm density board) on the mucus core board with fireproof decorative surface (silver gray linen fireproof decorative surface is selected here), the edge of the mucus core board is sealed with glue. The backplane is punched as necessary. We're gonna use connectors and latex to fit the piece together. 3, the PVC pipe above the electric drill out a number of heat dissipation holes, and then the 12.5mm width of the aluminum plate (ready-made width, slightly smaller and not much difference) saw into the appropriate length, the length is 3cm than the total length of the lamp.
4, and then according to the lamp placement position, rectifier placement position drill out the corresponding holes, such as the use of 3mm diameter bolts, so use 4mm drill bit. 5, the lamp holder can be removed from the rectifier first, the corresponding wire position is also drilled in the aluminum plate holes, the reflective paper with the lamp holder is fixed on the aluminum plate, to ensure that the aluminum plate is placed in the middle of the reflective paper, so that when it is turned over flat, the aluminum plate will remain in a basic level.