Developing efficient and stable catalysts for green hydrogen production via water splitting is crucial. This study develops a simple method to synthesize MoS 2 @NiFeCo-Mo(doped)-LDH and MoS 2 @NiFeCo-LDH heterostructures, which exhibit remarkable performance with low overpotentials (61 mV for HER and 156 mV for OER) and high durability under industrial conditions. These materials exhibit a cell voltage of 1.46 V at 10 mA cm -2 under light-assisted conditions.