Unless it really is a Rubies Supreme, I'm chiming in with everyone else on Target 2015. The dent, flattened dome, keyslots, ear patterns, and especially the stalk and RF give it away. The topper can be unscrewed so installing LEDs wouldn't be too difficult.
Have to agree, this is a target helmet (painted one ESB style myself) with new lights installed. I'm very familiar with it. Or the Rubies supreme, which I have been led to believe is the same helmet, with lights already installed.