This is a simple fence-post-cap with a solarlight built in. The project includes 2 parts ( a mountpart and and a lightpart). 

The lightpart consits of 2 parts. (the mountpart with the solarmodul and the section with the light) i used a Bambulab with filamentchanger, that's why I have this print in one piece but you can split it into 2 pieces.

It is Important, that you use a white filament for the Lightpart, otherwise the light wont be able to shine through clearly

I use this solarmodul from Am…on:

https://amzn.eu/d/6zmaqHL

Liquid seal:

https://amzn.eu/d/8cm7tu0

ps: i have use a silicon rubber band to seal the solar-mount-hole but  it has failed. 

I keep testing.

Update: The solarmodul is now embeded, the lightpart is now split in 3 zones ( for filament-change) 

I have now used liquid sealant to seal the solar module.

Greetings