The current transformer could be used.
The five LED lamps consume 44 watts together, mathematically so 8.8 watt.
The previous halogen lamps were very hot, now I have a temperature of about 50 degrees measured at the rear.
The light is subjective brighter, the illumination is wider than that of halogen lamps.
Now just have to agree to lifetime, I have about 3000 hours until the amortization calculated.