除非另有规定，本规范规定了军用车辆外部照明装置（LED）的操作、性能和可靠性的工程验收最低要求，发光二极管是其照明技术的基础，并符合适用的SAE、美国FMVSS、加拿大CMVSS、STANAG、，MIL标准和军事性能规范。灯具的设计应符合本规范的区域总光度要求以及本文件中引用的相关标准（如适用）。请注意，本文件中使用的“设计符合”一词意味着，代表性生产水平的样品将用于验证本文件中规定的符合性。

This specification establishes, unless otherwise specified, the minimum requirements for engineering acceptance for the operation, performance, and reliability of Exterior Lighting Devices (LED), for military vehicles, with Light Emitting Diodes as the base of their technology for illumination and compliance with applicable SAE, United States FMVSS, Canadian CMVSS, STANAG, MIL Standards and Military Performance Specifications. The lamps will be designed to conform to the zone total photometric requirements of this specification and the associated standards referenced within this document where applicable. Please note the term "designed to conform" used throughout this document means, representative production level samples will be used for verification of compliance as specified below in this document.