The bulbs light up pretty quickly, but the intensity during lighting is not very stable (brightness flickers with color variations in the pink before reaching the maximum power). Ballasts make no sound at start, I am surprised because the other tested are a sizzling (normal) typical of high frequency AC ballasts during the ignition phase of the lamp. If they make no sound: I suspect that the ballast output current (DC) instead of alternating (AC).
So I wonder if the information (85v AC) on ballasts is correct? I choose this kit because it is written "AC" I was looking for a kit to AC not DC ballasts which may shorten the life of the bulbs and to blacken quickly.
Furthermore, the DC current increases the T ° color ampoules:
-I Tested this 6000k bulb with another ballast AC bought elsewhere (that of my codes), the light is white with no color fluctuation during boot.
-In Testing this 6000k bulb with CE ballast suspected DC, in light of this bulb becomes bluish identical to my 8000k and a loss of light intensity ...
In conclusion, these ballasts are certainly not expensive but the indication 85v AC seems to be wrong! DC ballasts, is evil because the bulbs will burn very quickly
