Скачать или смотреть Mercury Vapour, HPS, Metal Halide 250watt on a Electric Power Meter

A Mercury Vapour, High Pressure Sodium, Metal Halide all 250 watts & tested on a Electric Power Meter with interesting results. (all lamps tested on same running gear from a 250w flood light)
OSRAM 250 Watt Mercury Vapour HQ1 (MBF-U) German Technology made in P.R.C. f178
Watts :- 279.0, Amps :- 1.933 Volts :- 243.5 and a Power Factor of :- 0.59 🙁
GE LUCALOX LU250/T/40 250W made in Hungary 04:02 1702
Watts :- 233.6, Amps :- 2.522 Volts :- 242.3 and a Power Factor of :- 0.38 ☹️
SYLVANIA ERC HSI-THX BASIC 250W/4K made in China
Watts :- 274.1, Amps :- 1.955 Volts :- 241.6 and a Power Factor of :- 0.58 🙁
Retested GE HPS lamp after video after 15 minutes only got to.....
Watts :- 236.8, Amps :- 2.644, Volts :- 244.7 and a Power Factor of :- 0.36 ☹️
In the video I say Transformer a number of times this is incorrect it's a Ballast or Choke!!!