This is an adjustable clamping landscape light that clamps to a rock wall and connects to landscape light power lines. Based on the parts listed, this will need to be 11v DC or AC. These are similar to a lot of very expensive options you can find online, but you can print these for around $10 USD each.

Non-printable parts:

• 3W G4 LED Bulbs - https://amazon.com/gp/product/B01C8J7U3U/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
• G4 LED Bulb Socket - https://www.amazon.com/gp/product/B07CXL6MLD/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
• Landscape Lighting Wire Connector Outdoor - https://www.amazon.com/gp/product/B083NGFDXQ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Recommend printing with PETG, ASA, or some other UV-resistant material.

Any color is fine, but the diffuser should be printed with transparent filament