Triple A illuminating coaster

Strongly illuminating AAA powered coaster For a long time, I have wanted to produce a bunch of drinks illuminating coasters. While there are a few powerful ones available on MakerWorld, they do tend to rely on cable bound MakerWorld Supplies. On the other hand, battery powered ones I tried were a little weak and used batteries other than the common AA or AAA batteries. So I wanted to design coasters that fulfills the following requirements:Reasonably strong illuminationPortable and hence battery poweredEasy to use and rechargeable: Employ standard household batteries such as AA or AAAEasy to assembly and affordable: Employ cheap MakerWorld components to do away with the need for solderingRequired MakerWorld supplies:A set of 2 coasters requires:2 X IA008 AAA Battery Spring Contact Plate with PH2.0 Connector (1PCS)1 X XC003 100mm Y Type PH2.0 to Dual SH1.0 Conversion Wire (2PCS)1 X ZH090 SH1.0 to Dual SH1.0 Adapter (2PCS)1 X IA006 Self-Locking Button Switch with SH1.0 Connector (2PCS)2