| LED color | Light Strength |
Green Orange | Normal Light strength insufficient |
| LED color | Status Indication |
Green Red Red Flashing | Normal Battery Voltage Low LED curing light handpiece is over temperature
|
| LED color | Status Indication |
| Green | Fast curing: Time setting 20 seconds (every 10 second, it sounds once) |
| Red | Pulse curing: interrupt radiating (every 10 seconds, it sounds once) |
| Orange | Step curing: soft start for 10 second from 0 to full power, then full power during the later 10 second |