Yes. Floodlights on the outdoor courts at War Memorial Park and Stratton Park are £5 an hour (£2.50 for each 30-minute slot). The charge is the same for everyone, whether you pay and play or have a Play Pass or Club Pass.
When you book a court after dark, the floodlight charge is added to your booking automatically and shown before you pay. The lights switch on by themselves for your booking, so there is nothing to do when you arrive.
Your membership still covers the court itself, so Play Pass and Club Pass members only pay for the lights.
Book a court at basingstoketennis.org.uk/book.