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Non-maintained.
AC110-240V 50/60Hz
Emergency brightness :2200 LM
CCT:8000-10000K
Charing time:24-48H.
EM time:Single head 4Hrs/double heads 2Hrs
Lead 6V 4.5AH IP20.
Housing materials:ABS
Installation: Surface.
Size:255*64*230mm,
Weight: 1.27kg.