Skipweasel wrote:

So bright, in fact, that I'm thinking of using a gooseneck and a single
LED.

I had a play with an Ikea solar powered desk light. I was impressed by the
light output, less so by the price. These units use an LED SMD array. SMDs
are getting more common. I see several automotive applications using them
and the light output is very good. I'm surprised that this technology only
seems to be entering domestic use in minor applications.