Can you please tell me how many fluorescent tube bulbs were replaced on S stock LU trains for each year 2014, 2015, 2016 and 2017. Also, are you able to confirm what is done with the bulbs that are replaced - are these recycled?

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TfL Ref: 4762-1718

Thank you for your request received by Transport for London (TfL) on 6 March 2018 asking for information about how many fluorescent tube bulbs have been replaced on S stock LU trains for the years 2014, 2015, 2016, 2017 and also for information on whether the bulbs are then recycled.

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.

Please find below the requested information. We can also confirm that we recycle all of the light bulbs.

Type
CAB LIGHT 14W
SALOON TUBE 28W 1149LG
Light Tube 35W 1449 Lg
21W/830 CAB CLIGHT TUBE
LIGHT FRAME CAB CEILING

Usage
2014: 319
2015: 1708
2016: 2228
2017: 3186
2018: 757

If this is not the information you are looking for, 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

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