- 1x20w emergency lamp
- maintained or non-maintained available controlled by
yellow switch.
- back up time will be 3.5hours.
A.Put the yellow switch on AC side
- a,with power supply, the pulling line could switch on
or off the unit. if the pulling witch is stya at "ON"
mode, unit will light on automatically when power failure.
- b,with out power supply situation, the pulling line
could switch on or off the unit also.
B.Put the yellow switch at "ON" side
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