Re: Will 10 x 50,000 mcd throw like 50 x 10,000 mc
side spill will over lap, as will the main beam. So you will have a brighter wider spot with a cluster of several leds vs say one super bright led. The throw can be made the same with the less bright leds by putting more together, and you'll have a wider spot.
Think about the tri-lux mods. They can throw pretty good and the side spill is very bright and can "throw" more than the side spill of one lux in a mag reflector. One luxIII with a 20mm reflector won't throw as far as three luxIII's in 20mm reflectors. The beams will over lap.
Now the beams will spread out more at distances, and won't stay a super sharp aligned beam as well as a single luxeon in a large reflector. Think of the multiples as having a beam angle of a cone, spreading out more and more, and the single lux in a large reflector of having a more laser straight beam that doesn't spread out as much...
I know you're talking about 5mm leds but this should help too....
I'd say to answer the topic, I'd say MAYBE, because at close distances you're going to be close on brightness, but afar the setup with more leds is going to spread out more. To have the same amount of throw with the 10kcmd as the 50kmcd does, you'll have to have more than 50 of them... The setup with more leds will have a larger hotspot though and may be more usefull in some situations.