I’m still dubious about benefits of LED batten lighting – high frequency T5 fluorescent tubes efficiency is 100lumens/watt which is better than most LEDs, similar life (supposedly 16k hours) and good quality replacement tubes are cheap as chips, high CRI and reliable colour temperature.
Even if the LEDs in your fitting are high quality and will last 20k hours, the driver for them probably won’t and it will be more difficult and expensive to replace than a fluro tube (at less than £3).
https://www.tlc-direct.co.uk/Products/GLSW135HF.html
Katie’s workshop has 6 of these fittings with daylight bulbs. One has failed in 5 years.
Any other type of light fitting LED is definitely superior but long batten lights are the one exception