What is neat is the lights do disappear and then return. . .
(You get less than a minute, but I was lucky with my allotted time and was able to capture the light - and take photographs, too)
This "Aftermath of Obliteration of Eternity" is one of two installation rooms.
The other is "Love Is Calling" You can stay in this one up to three minutes and walk around, awestruck also. The silken tubes extend from the floor and ceiling and constantly change color.
The Museum of Fine Arts Houston has the Kusama exhibit through September 18. It took me three tries to get in to experience it. Reserve/purchase your tickets online and don't miss this opportunity.