Lamp power regulation: The system’s switch mode power supply maintains constant lamp power regardless of variations in AC line input or lamp voltages. This regulation provides for repeatable curing times and longer lamp life.

Standby mode: The unit features a standby mode rocker switch, which reduces lamp power when the system is idling. This mode can be used to reduce heat and stray UV light output while the system is not in use.

Auto-range AC line input: The auto-ranging 90–132 / 180–265VAC line input makes the SunRay easy to use in any country, with no wiring changes or voltage select switching required.

Elapsed hour meter: A front panel hour meter tracks lamp age, allowing for consistent lamp replacement scheduling.

External logic signal interface: The system can be remotely monitored and controlled using logic signals available at a 15 pin D-sub connector on the unit’s rear panel. The following signal types are available:

• Lamp standby control input for variable PWM control or for minimizing of lamp intensity during idle periods.

• Hour meter reset input for zeroing hours after lamp replacement.

• 24VDC at 1A output for powering external fans, relays, solenoids or motors.

Forced air cooling: Baffled fan cooling directs air to critical system components, ensuring cool operation and high system reliability.