... 3.Rated load:60w max. KA-SLH07 light control lamp holder specifications:1) Power source:220-240V/AC, ... No installation needed,directly ready for operation;Light control function:With light sensor,only work when ... than 10LUX), not be working in the daytime. Application places:Widely used in the gangway and aisle of ... Energy efficient, economical, convenient, practical. light control lamp holder (KA-SLH07)