Hello, I'd like to ask, what is the effect of using a 35-watt bulb with a 65-watt ballast for hernia lamps?

The life of the bulb is short, and the brightness is directly proportional to the ballast power. The color temperature will drop by about 1500k K, and it is recommended that the color temperature be below 8000. 6000 is the best. Using 6000k color temperature is almost the effect of 4500. Slight yellow. It is almost illegal to capture the color temperature of fill light at 8000. There must be a lens.