Delay Time can be adjusted: 5S/30S/1min/3min/5min/10min/20min/30min

Delay Brightness can be adjusted: 0%/10%/20%/30%/50%

Stand-by Period can be adjusted: 0s/10S/1min/3min/5min/10min/30min/+∞

An optional emergency battery back-up is also available