Custom order from the us lava lamp website : r/Lavalamps
9998 Custom Cool™ 27" LAVA® Lamp - Lava® Lamp
Make Your Own 17 Inch Lava Lamp | Unique Lighting Designs
14.5" Lava Lamp Black - Schylling : Target
I decided to sand and spray paint the red base and cap of a lamp I bought at Spencer's a few months ago. I think the gold suits it more! : r/Lavalamps
Tricolor White and Clear Lava® Lamp | 14.5" Inches Tall | Aluminum Base and Cap with 25W Bulb Included | Classic/Vintage Liquid Motion Lamps | Multi-Colored Dynamic Blob Effects - Amazon.com
Rare Vintage Egg Molten Lava Lamp Silver Base & Top Yellow With Red Wax Working | eBay