... or weekly Used in Solar,LED Usage The timer switch can open or close kinds of electrical ... ), billboard, electrical appliances, broadcast equipments etc., the digital timer switch is within rechargeable battery, in 1.2V/40Ma, ... AND BENEFITS:Digital 24Hr, 7 Day timerDigital Electronic timer switch with daily and weekly programs8 or 16 events ... Temp -10°C ~ + 55°C(T55) the new design timer switch