I have a few LED GLS lamps here.

The Megaman 148541 has a very uniform wide bright pleasant light. 1055 Lumens, you're looking at roughly a 75W+ incandescent equivalent, so very useful.

I also have the Aurora AU-GLSB2210 Dimmable lamp. Again, quite a uniform light from the top. Dimming is not smooth, works on a step basis but with the correct dimmer it is still pretty decent. 500 Lumens, its only really about a 40W incandescent equivalent - but still, ideal for table lamps, outdoor lanterns and the like. It is good value for money too, but when you do the USD-GBP conversion it is still twice the price of a $10 CREE USA lamp!