Lamp: Get a 70's style retro rainbow lava lamp! Design: Complete with a brushed aluminium design and snazzy rainbow painted glass! Relax & Unwind: Features a psychedelic rainbow liquid for display to help you relax and unwind. On & Off Button: Designed with an integrated on and off button. Size: 42cm 16" (approx.). Cable: With a 1.85m cable. Rainbow Lava Lamp | 16in | Living Social