3 weird lights in a triangle formation over Tampa

On May 8, 2016, during night, an inhabitant of Tampa (Florida, USA) has photographed three weird light in a triangle formation. What is it?

Witness report:

The lights were orange/red in a triangle formation. I took the picture when I went outside to take the dog out. I got the impression the UFO was observing the Macdill Airforce Base which is in south Tampa.