... refrigerator, freezer and congealer. With functions of the temparature control, illumination, timing, etc. Applicable Scope: LTD-118 Lighting box is used in ... the refrigerator,freezer and congealer,etc. with functions of temperature control,illumination ... 0.5~4A 0.45 1~24A 0.5~16A lighting box with knob actuator