3V battery and led stand

Button: https://www.aliexpress.com/item/30pcs-lot-Square-7x7x12mm-6-Pin-DPDT-Mini-Push-Button-Self-locking-Switch-G64-Multimeter-Switch/32797355821.html?spm=2114.search0204.3.1.164e2a536rTGbi&ws_ab_test=searchweb0_0,searchweb201602_3_10152_10151_10065_10344_10068_10342_10343_10340_10341_10698_10696_10084_5722520_10083_10618_10307_5711215_10059_5722620_5722920_308_5722720_5722820_100031_10103_10624_10623_10622_5711315_10621_10620,searchweb201603_6,ppcSwitch_7_ppcChannel&algo_expid=654863ef-d554-4