LUVCOSY Acrylic Shelf Compatible with Rudsta Wide Cabinet - 8mm Thick, Clear Acrylic Shelf Fit for Wide Rudsta Short Glass Cabinet, Greenhouse Accessories - Butterfly & Triangular, 2 Pack

The below things are what I used for my IKEA Rudsta Wide I found my shelving recently from Amazon and installed them today. Super easy and they use the hardware from the Ikea cabinet. You just have to remove the paper on them before installing. I use 2 Barrina T5 Light Bars in the color yellow on the top of the cabinet. They're magnetic so no need to use hardware to install unless attaching light bars to shelving above. Humidifier Hygrometer The humidifier and the hygrometer are linked through an app by Govee and you can set the parameters for humidity and it will automatically stop and turn on based on humidity level set. I also, use a power strip that times the lights or can be manually turned on and off through an app. This is nice to give you peace of mind if you're not home for long periods of time or just want to make sure everything is automatically set. If you want the link for that let me know.