[LS 300x] FAQs

Is it common for this lamp to dim over time? Could it be caused by long-term use of the power supply or the LED beads themselves dimming due to heat?

This situation may be caused by "light decay". After long-term use of LED chips, the luminous flux will decrease, mainly due to the aging of phosphors caused by high temperature. If the heat dissipation is poor, the light decay can reach 10%-30%. To delay this situation, it is recommended to create good heat dissipation conditions when using the lamp; in addition, after the lamp body works at high temperature for a long time, it can be turned off for 10 minutes to extend the service life of the lamp.