Cari,
That is a nice looking bulb. I'd like to try one or two eventually as I have a couple machines that the lights are in a bad place for burns.
The only thing is most of my machines use the screw in bulbs and so far I've only seen these LED bulbs with bayonet bases.
It's a great idea and I'll try them when they are available.
I've never seen any at Lowes or any other home improvement type store. I'll look harder next time I visit one.
Joe