th a constant current source, and directional lamp installed.
Opposite direction, the lamp is not lit. We are considering adding some
conversion circuit, so that even if the lamp is installed anti circumstances,
the lamp can work properly.
2, voltage: Blue King photoelectric production of fluorescent lamps have a very
wide voltage adaptability, AC 85V - AC 245V, can be normal work. But the
long-term voltage is too highortoo low, it will affect the power factor of
the constant curren