尼日利亚采购需求：LED天花灯、LED筒灯、LED豆胆灯、LED轨道灯、LED泛光灯、LED射灯

I'm interested in starting a new business partnership and would like to get an idea of the initial investment needed. Could you provide me with a breakdown of the costs associated with your products, including minimum order quantities and pricing tiers? Additionally, it would be helpful to know about any available discounts for bulk purchases and the lead time for production and delivery. Understanding these factors will help me gauge the overall budget and make informed decisions moving forward.