Request ID: FOI-1738-2324 Date published: 08 September 2023
You asked
Please could you provide a copy of your street lighting inventory.
In particular I am looking for the following fields for each light:
- Location (lat/lon or easting/northing)
- Lamp type (e.g. LED, SON)
- Lamp power (Wattage or Lumen output)
- Lamp height
- If the lamp is dimmed or turned off for part of the night.
Any additional fields of data held for each light would be gratefully received, but not required.
CSV or Excel format would be preferred.
We answered
TfL Ref: 1738-2324
Thank you for your request received by Transport for London (TfL) on 24 August 2023 asking for information about our street lighting.
Your request has been considered in accordance with the requirements of the Freedom of Information Act and our information access policy. I can confirm that we hold the information you require. You asked: Please could you provide a copy of your street lighting inventory. In particular I am looking for the following fields for each light: - Location (lat/lon or easting/northing) - Lamp type (e.g. LED, SON) - Lamp power (Wattage or Lumen output) - Lamp height - If the lamp is dimmed or turned off for part of the night. Any additional fields of data held for each light would be gratefully received, but not required. CSV or Excel format would be preferred.
Please see attached as requested. CMS stands for Central Management System - a system that can control when the lights go on and off and tell us if there are errors with them. We currently don’t any dimming.
If this is not the information you are looking for, or if you are unable to access it for any reason, please do not hesitate to contact me.
Please see the attached information sheet for details of your right to appeal as well as information on copyright and what to do if you would like to re-use any of the information we have disclosed.
Yours sincerely
Sara Thomas FOI Case Management Team General Counsel Transport for London
