OK, here is what I came up with using a Kill A Watt EZ meter on new a WP-40 and WP-25. One thing I may check is to see if the wattage dropped as they broke in better. In the beginning both made a little noise like the bushings were snug for a few days then became totally silent so its possible there is/was a little drag and extra power consumption at first.
WP-40 wattage:
H1=38.1
H2=26.8
H1=17.0
W1 and S3 speed with the knob all the way Right=6.8 to 11.3w, all the way to the left=8.1 to 9.2
W1-S2 to the R=9.3 to 17.0, to the L=11.0 to 13.1
W1 and S1 to the R=12.1 to 23, to the L 13.5 to 16.4w
W2 with the knob right=15.2 to 38.0, to the left = 17.0 to 36w
W3 with the knob right =12.8 to 37w, to the L was 14.1 to 33.5w
Else was 13.8w to 38.5w
Night mode was around 15.4 watts
On the WP-25
H1=20.1
H2=14.7
H1=9.0
W1 and S3 speed with the knob all the way Right=4.2 to 6.4w, all the way to the left=4.6 to 5.4
W1-S2 to the R=9.3 to 17.0, to the L=11.0 to 13.1
W1 and S1 to the R=5.4 to 9.4, to the L 6.0 to 7.0w
W2 with the knob right=8.1 to 20.1, to the left = 9.0 to 19.5w
W3 with the knob right =6.7 to 19.5w, to the L=6.8 to 19.4
Else was 7.3w to 20.2w
Night mode was around 8.0 to 8.2 watts
Hope that answers your question.
I have been extremely pleased with the WP-25's in my 100G mixed reef. I tried the WP-40 at first but it was too powerful and moved my 5-6" Southdown DSB around so I switched to the 25's and only have one of them on the 75% setting and the other the 50% setting.
