In words:
- tint is subject to bin and luxeon lottery
- such is total luminous flux ... and given the fact that the HD45 uses a W-bin ... the U2 might have a disadvantage here. But I do not know the bin of the U2
- the HD45 does not have a donut hole and sports a very tight and bright corona
correct me if I'm wrong, but it seems in Keissling's beamshots, the HD45 is the clear winner in terms of output and throw, whereas in Somy Nex's shots, the U2 and the HD45 seem neck and neck (tint issues aside).
Hmmmm.... I guess the luxeon lottery in the U2 really throws a wrench in all the comparisons...... :thinking: