This part of the scope GB7000 specifies the requirements for embedded lighting fixtures with a power supply voltage not exceeding 1000 V and an electric light source as the light source. This section does not involve air conditioning lighting fixtures. This section does not apply to air conditioning lamps or liquid cooled lamps. 1.1 Referenced Standards: The clauses in the following documents are incorporated into this part of GB 7000 by reference. For dated reference documents, all subsequent amendments (excluding corrected content) or revisions do not apply to this section. However, parties to agreements based on this section are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest version applies to this section. GB 5013 (all parts) Rubber insulated cables with a rated voltage of 450/750 V and below [IEC 60245 (all parts), IDT] GB 5023 (all parts) PVC insulated cables with a rated voltage of 450/750 V and below [IEC 60227 (all parts), IDT] 2 General test requirements shall apply Chapter 0 of GB 7000.1. The tests described in the corresponding chapters and clauses of GB7000.1 should be carried out in the order listed in this section. The measurement process of environmental temperature in the facility is shown in Appendix A. 3. Definition Application GB 7000.1 Chapter 1. The classification of lamps shall be applied to Chapter 2 of GB 7000.1. The 5 markings shall comply with the provisions of Chapter 3 and the following of GB 7000.1. 5.1 Insulation ceiling F marking, symbol can indicate that embedded lighting fixtures are suitable for installation on ordinary combustible surfaces, and insulation materials may cover the lighting fixtures. Embedded lamps that are not marked with symbols should have a warning on the label or in the instructions provided by the manufacturer, stating that under no circumstances should the lamps be covered by insulation pads or similar materials. 6. The structure shall comply with the requirements of Chapter 4 of GB7000.1, but for the embedded part of the lamp, the impact energy and spring compression required for the test specified in 4.13 of GB 7000.1 shall be in accordance with the provisions of Table 1 in this part
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