This question is too blurred to be answered, yet if we assume the warehouse is 5m high, 9m wide, and 14m long, and the required lux at the floor level is 350, then 4PCS of 150W 160lm/W LED High Bay Light shall meet your demand. For example, please refer to the below:
Kindly note:
If any of the above parameters change, the actual LED high bay lights used may change too.
