On 17/09/2018 09:08, Andy Burns wrote:
Chris Green wrote:

LEDs aren't *yet* much more efficient than the best fluorescents are
they?

2500'ish lumens from 24W vs 4000'ish lumens from 58W
but probably the LEDs shine down where you want the light, so useful
lumens per watt better than on paper?


Lumens at final floor level is what counts.

--
Adam