https://www.unitjuggler.com/convert-power-from-pW-to-W.html
https://www.wired.co.uk/article/230-percent-efficient-ledsVA~ W ( several power definitions!) VAh ~ Wh
LED: Unit VOLT x Unit AMPERE ~ Unit Lux as power indicator
1/2 from above Unit VOLT x ? Units Ampere ~ Units Lux
as reduced a . Light b. electric power factor
FACTOR OF FOUR : FACTOR OF TWO
Mukherjee device:
DC-motor( and generator) in one + Controle-Unit
Technical process to counterbalance F( orce) :
balance,wagging,
left side leg and right side leg
Left side leg :
Paragraph : " If in a conventional generator the field strengh B....... F= B LI
Right side leg :
Paragraph : " If the field strength of the electrical device -edit: is- 2B...... F'=2Bx L x I
F/F': B/2B : 1/2 Ampere current x 1/2 nominal Voltage = 1/4 nominal VoltxAmpere
Edit : f.e. B/10B : 1/10 Ampere current x 1/10 nominal Voltage = 1/100 nominal Volt x Ampere
( Counter-) BALANCE OF POWER
Pico-Watt ...... Watt, KiloWatt, MegaWatt

IS this the End? NO, coil length = the I from BxLxI variation and
the " pure output energy force" can be also extracted from the shaft : kinetic force/ energy as power source
There are many FE devices, based by physics formula applying and logical maths. ! Conventional EE-regime and Quantum-regime!