91.160.20 - Exterior building lighting

DB50/T 1473-2023 in English

VALID

Issued on:2023-09-15 | Implemented on:2023-12-15

DB4406/T 22-2023 in English

Specification for construction and management of smart lighting pole

VALID

Issued on:2023-06-28 | Implemented on:2023-06-28

DB51/T 2976-2022 in English

VALID

Issued on:2022-12-27 | Implemented on:2023-02-01

DB51/T 2977-2022 in English

VALID

Issued on:2022-12-27 | Implemented on:2023-02-01

DB3301/T 0378-2022 in English

VALID

Issued on:2022-10-30 | Implemented on:2022-11-30

DB3502/T 086-2022 in English

VALID

Issued on:2022-08-31 | Implemented on:2022-08-31

DB6101/T 3089-2020 in English

VALID

Issued on:2020-12-23 | Implemented on:2021-01-23

GB/T 39237-2020 in English

Technical requirements for application of LED nightscape lighting

VALID

Issued on:2020-11-19 | Implemented on:2021-06-01

DB3301/T 0312-2020 in English

VALID

Issued on:2020-04-30 | Implemented on:2020-05-30

DB4403/T 30-2019 in English

VALID

Issued on:2019-09-23 | Implemented on:2019-10-01