10,000 - 50,000 downloads
by Jim Williams on 17/02/2014
The UI is fine and the text fonts are fine. Does what it's supposed to do.
by Vasilii Chabelnik on 05/01/2014
Just what I was looking for.
by A Google User on 17/10/2012
I use this app to estimate how bright leds are in comparison to regular light bulbs or CFLs. It does it very well. Instead of a slider, I'd like to be able to click on one of the fields and input the value I have to get the equivalent values of the othe
by Michael on 12/08/2012
Helped me a lot choosing the right lamps.
by TK on 11/08/2012
Tested this in my quest for a simple estimate of an LED's wattage equivalent to a given incandescent bulb's wattage and vice versa. Barely qualifies as an app. Much data are links to other sites that will quickly go stale. Only active content is 1 ente