por | Jul 21, 2026
• Insert light head into the curing light handpiece with a twisting motion ， Ensure that both the direct light source head and the light curing host are fully connected to their corresponding positions.
por | Jul 20, 2026
• Insert light head into the curing light handpiece with a twisting motion ， Ensure that both the direct light source head and the light curing host are fully connected to their corresponding positions.
