So I saw these beatifull mini terrariums, after small planning, and visit at Ikea, I finally built one. Then I was thinking about artificial light, I was at few shops with garden supplies and found brilliant solar lights , with warm color of light, one battery and solar pannel, they came in pack of 2 for like 5 €, I think the shop was called TEDI.
I sketched whole glass jar from Ikea and built the cover on top of that.
Connection was pretty easy, I just desoldered LEDs from PCB in original light, the same with solar pannel. To carefully dismount solar pannel from light I had to warm it with hair dryer as it was attached with hot glue.
Plasty Mladeč PETG