Adapter for cheap and affordable Arctic v3.1 15w headlight. The basic idea is to use the DRL when the light is on and use the 12mm button to connect the main headlight in the dark.

Headlight https://aliexpress.ru/item/1005003388521153.html?sku_id=12000031842076183&spm=a2g2w.productlist.search_results.4.1ca255703BLYoc

Buzzer https://aliexpress.ru/item/1005001456275705.html?sku_id=12000016189881983&spm=a2g2w.productlist.search_results.9.1ca255703BLYoc

The project is in alpha version. Step is attached for modifications.