12. Lamp Box Suggest Edits12.1. Description To make an enclosure for your device you will need a LEXAN THERMOCLEAR sheet and acrylic plastic sheet. LEXAN THERMOCLEAR sheet Acrylic plastic sheet 12.2. Where to buy? You can buy it at your local DIY store.Updated almost 5 years ago What’s Next13. 3D FilamentsTable of Contents 12.1. Description 12.2. Where to buy?