Abstract: An assembled temperature controlling device includes a casing body and a mechanic body at an opening of the casing body, The mechanic body includes a housing, a temperature controlling component inside the housing, a cover lid covering the temperature controlling component, and a thermostat base between the cover lid and the opening. The surface of the temperature controlling component has a temperature controlling panel. A compressor, a heat sink, an evaporator between the air inlet and the returned air inlet, a set of fans corresponding to the outlet and an expansion valve between the evaporator and the heat sink are provided inside the temperature controlling component. The casing body can have single one accommodating space, or a plurality of individual accommodating spaces, Alternatively, a plurality of casing bodies is connected. to one another in a manner that a plurality of accommodating spaces communicates with one another.

Abstract: A slim LED light includes an LED package substrate, two electrically conductive elements, and an extraction seat having a first light holder main body, a second light holder main body and a connection member integrally connected between the first and second light holder main bodies. The first light holder main body has at least one insertion slot as a first insertion slot. The second light holder main body has at least one insertion slot as a first insertion slot corresponding to the insertion slot of the first light holder main body. The LED package substrate can be inserted into/extracted out of the cooperative first insertion slots of the first and second light holder main bodies. When fully inserted into the first insertion slots, the LED package substrate is electrically connected with the electrically conductive elements. The LED package substrate can be easily replaceably installed on the extraction seat.