3w v5w

T

thesmooth

Member
i got a pair of 3 watt RGB with 500mW r --900 g and 1500 b i just got a 5 watt unit from the same company ,it is just the big brother with 1000 r 1200 g and 3000b will there be a large increase in brightness? or will it be moderate and longer? thanks for any help.
 
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I think there is an inverse square law involved in our Eye's perception of brightness. It takes four times the power for us to perceive a two times increase in brightness.
 
So if we had to go for Rgb system would a 5w and 10w look similar ? Because my 2.5w Rgb and 5w Rgb look identical unless viewed under large distance along with other lights , only then does it look a little brighter , for an outdoor what Rgb system would u recommend in power ? Because pricing are twice as much ...
 
Also put some light on single COLORS green , 8w or a 10w which one ? Coz a 3w and a 5w are exactly he same ... Kindly recommend
 
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