LED light up kit for lego 41318 and 01039 Heart Lake Love Hospital Model Model Building Kit ( the block building not included)|Night Lights| - AliExpress
BrickLink - Part 41318stk01 : LEGO Sticker Sheet for Set 41318 - Sheet 1 (33548/6188289) [Sticker Sheet] - BrickLink Reference Catalog
Review: 41318 Heartlake Hospital | Brickset: LEGO set guide and database
Amazon.com: LEGO Friends Heartlake Hospital 41318 Building Kit (871 Piece) : Toys & Games