[1000mp] ft1000 MP or field low power

[VE2RYY]

Hello
I saw that many stations are operating FT1000MP ou Field LOW POWER  in RTTY contests.
I would like to know what power output these stations operate, and also if they are using external power suplies.
I was reading in the FT2000 and also FT1000MP or field, that Yaesu recommends
3 minutes (tx) with reduced power....with RTTY mode....
So it would be interesting to know how many watts the stations running RTTY LOW POWER  are using??????
Thanks
NOEL