Standard: Design patent certificate Number: ZL 2020 3 0598110.9 Issue Date: 2021-03-02 Scope/Range: Street Lights (Double Star Wisdom) Issued By: State Intellectual Property Office

Standard: Invention patent Number: ZL 2009 1 0143556.5 Issue Date: 2012-07-25 Scope/Range: LED street light reflector Issued By: State Intellectual Property Office of the P.R.C

Standard: Invention patent Number: ZL 2012 1 0179493.0 Issue Date: 2016-09-28 Scope/Range: LED street light body structure Issued By: State Intellectual Property Office of the P.R.C

Standard: Utility model patent certificate Number: ZL 2012 2 0072751.0 Issue Date: 2012-10-24 Scope/Range: Integrated integrated LED high bay light Issued By: State Intellectual Property Office of the P.R.C

Standard: Number: Scope/Range: Issued By:

Standard: Number: Scope/Range: Issued By:

Standard: Number: Scope/Range: Issued By:

Standard: Utility model patent certificate Number: ZL 2018 2 0625664.0 Issue Date: 2018-11-27 Scope/Range: landscape lights Issued By: International Intellectual Property Office

Standard: Design patent certificate Number: ZL 2020 3 0598110.9 Issue Date: 2021-03-02 Scope/Range: Street Lights (Double Star Wisdom) Issued By: State Intellectual Property Office

Standard: Invention patent Number: ZL 2009 1 0143556.5 Issue Date: 2012-07-25 Scope/Range: LED street light reflector Issued By: State Intellectual Property Office of the P.R.C

Standard: Invention patent Number: ZL 2012 1 0179493.0 Issue Date: 2016-09-28 Scope/Range: LED street light body structure Issued By: State Intellectual Property Office of the P.R.C