I'm upgrading some of the electrical & lighting at my current residence. One of the electricians gave me a wall pack luminaire (metal halide/400W) and I'm planning to install it above my garage, ~12-15 feet up in the air. Since I'm wanting to go LED, I've done the bypass ballast, and started looking at LED bulb options. So I'm seeing corncob LEDs and other styles in the price range from $60 up to $220. Anyone know of anything a bit cheaper?