1 Solid section: Fix the chip on the bracket with fluorescent glue.
2 curing: 2-3 hours in the oven.
3 bonding wire: solder the bracket and chip electrode with gold wire, due to thermal expansion and contraction, The gold wire should be bent by the bulb process to prevent the gold wire from breaking.
4 points of glue: spread the silica gel containing the phosphor onto the lamp bead.
5 fixed: then put the lamp bead into the oven to bake 2-3 hour.