LEDs are improving rapidly, in lumen output, color temp, etc.
Pricing is another matter, although it seems to be adjusting downward as supply & demand increase.
I see a wide varity; strips in reach-in refrig/freezers, exterior lighting, replacement site lighting, 2x2 troffers, under cabinet, outline, and a lot of high-end recess.
Retailers are retrofitting LEDs into track ltg. and a lot of showcase lighting.
A real eye-catcher IMHO is the dual head emergency light pack & exit combos. A shutdown last Saturday nite...all the LED units were bright & still on after 4 hrs of no power! The light output from the E lights was really nice.
