1. Emergency System(SELV)
A. Lights is also for lighting use when power is on.
B. Lights will be 10-30% brightness when power is off(Emergency).
C. Fire compulsory line must be required.
D. SELV(Safety Extra Low Voltage) Emergency Driver is necessary.
2. Low Voltage Power Distribution System
A. 24VDC(17-30V), 48VDC(34-60V) for some specific area like interrogation rooms etc..
3. Ever-working Light(Night Light)
A. 2G7, G23 Lights(Life must be long for 24hours/day)
4. Regular Lighting System
A. SELV Driver is an optional and promotion.