The YZX-4000 new concept generator broke through the short-prolong wire limit of traditional generators with its unique neutral design to let the connection wire between the generator and the lamp head reach the ideal range of 10-30 meters (or longer), so as to effectively exploit the distribution space of the professional photographic studio light, and let the light run more flexibly and reasonably. The lamp head bears the energy storage and flash release burden because the connection guide wire is not the main energy transmitting passage, so the energy consumption loses less and the light effect is very high - all of these are just what any photographer could ask for.