Is the Ilford SFX an infrared film?!?

I went to the lomo gallery store in New York and saw this film which I had never seen before. Thought I'd give it a try. Really love the the way the photos came out, but I realised that this film should not be used in low light.

Someone told me that this is an infrared film so that might explain the darkness in the low light conditions.

More photos by litleandi