I went to see Brilliant at the Victoria and Albert Museum.
"From the mundane to the extravagant, the strictly functional to the wildly ostentatious, Brilliant looks at the range of objects created in response to the desire for artificial illumination."
I took the camera and the macro lens.
This was all hand-held photography so some of it was difficult but the ones of lights themselves were bright enough to be blur-free.
Most of them are close-ups so are pretty abstract.
The exhibition is free and runs for about another 5 weeks, I highly recommend it.