A coated aromabag or aromafoil made of aluminum and methods of making it. The storage and display apparatus includes an elongate housing that has a main channel for holding strings of decorative lighting for the purpose of both displaying during the holiday season, and storage when not in use such as during the summer. The projection comprises a base provided on the substrate side, and an electron emission portion provided on the base and emitting electrons from the tip thereof. The vertical tube and horizontal tube are frictionally coupled by an L-shaped joint piece.