Other people who can help with Lighting
Hire a wide range of audio visual equipment, accessories for meetings (eg flip charts) and useful bits like cables and connectors.
As well as bubble machines, they hire out dry ice and smoke machines. They have disco and stage lighting, and outdoor festoon and flood lighting. Lots of sound equipment, including megaphones.
£50 deposit and 2 ID (1 photo) required. Pay for 3 days and get equipment for a week
Photography studio and workspace for artists, designers, etc. They have a riso print machine and colour laser printer, some photography and lighting equipment for hire, and a photography studio that can be hired by the quarter/half/full day.