After few years working, the problem of light decay will effect the lumen output of LED downlight.

If you can not replace the LED inside the led downlight, you need to replace the whole smd led downlight.

How to replace the smd led light?

1. Take out the old SMD led downlight
2.  measure the size of hole size
3. buy the new SMD led downlight with same hole size
4. install the new smd led downlight

we have many size for smd led downlight for your choose, ranges from 40mm, 55mm, 60mm, 75mm,85mm, 110mm, 120mm…

if you have to replace the old smd downlight, just contact me for recommend the right styles.