About this 3D model

Modeled to be used with https://www.printables.com/de/model/542796-traffic-cone/files (100 mm) All parts print without supports if laid on the correct face in slicer. There are three variants of the LED holder: single 5 mm LED (straw hat LED works great) single rectangular 1W LED three 5 mm LEDs (again, straw hat LEDs look very nice) Also necessary are: M3 heat set inserts: 2 for the lid, 2 to 4 for the battery compartment I used M3 countersunk torx head screws: 2 pcs. M3x6 for the lid, 2 to 4 M3x10 to mount the LED holder to the battery compartment TP4056 battery charger module, I used the variant with battery protection circuit a rocker switch, I use https://www.amazon.de/gp/product/B07QB22J62/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1 a Li-Ion battery pack of your choice obviously, LEDs of some sort, I like these straw hat ones: https://www.amazon.de/gp/product/B01BUVHSSE/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1 I use a constant current source for my LEDs to get constant brightness over varying battery voltage