Discovery™ #Mindblown DIY Planetarium Star Projector Science Kit, Hands on Astronomy, 41-Pieces - Walmart.com
Amazon.com: iJDMTOY (2) Mini 3.0-Inch H1 Bi-Xenon Headlamp Retrofit Projector Lens W/RGB Color-Changing LED Demon Eye Lighting Kit Compatible With Custom Headlight DIY : Automotive
Projector Screen Kits - Outdoor Screens - Carl's Place
Amazon.com: Toy Story Projector Jinnto STEM Building Model Toy Kit for Kids - 3D DIY Mechanical Engineering Project for Children Ages 6-9 - Premium Learning Gift with Slides and Characters : Toys & Games