Floodlight for residential back yard

Hello all!

I am looking for an outdoor floodlight for a residential back yard.

The quick version is that the customer now has a cheap 300W linear
halogen floodlight and loves the brightness and distance, but I hate the
maintenance. I am thinking of installing a slightly less cheap linear
halogen floodlight and am wondering if any of the "name brands" stand
out; skip down to the end for the ones I've found so far.

For the long version, read on...

Customer requirements:

Instant on. It...

Floodlight for residential back yard