Juwel multi lux 100cm light units

I’ve got 2 x juwel multi lux 100cm light units, both have 1 day and 1 nature tubes, havnt got a picture atm, but I can provide some if anyone’s interested, they sell new for about £130ish, but these have been used for 3 years, one unit works perfectly fine, another I’m not sure of. I’d be happy with letting them both go for £50 or if anyone has plants they could trade with