There was no eletricity so i was standing on the terrace. i was walking and then i saw a big triangle shaped object, quite big with two white orbs on the front and a red orb as it's tail. the red orb was moving near and far from white orbs. the white orbs maintained a proper distance between each other. the body of the craft was not visible because of night time or it may not have a body. i thought it to be an aeroplane at low altitude but it was not. it was moving very slowly and turned once and stood still for almost half minute and then gone slowly. a very low humming noise was there. i was very excited to see those orbs. although it didn't went very far away but the lights slowly got dimmer and it was gone.