美国采购需求：LED天花灯、LED筒灯、LED豆胆灯、LED轨道灯、LED泛光灯、LED射灯

I'm reaching out to gather more detailed information regarding the product we discussed. I'd like to understand specifications such as dimensions, materials used, and any available customization options. Also, if there are any certifications or compliance standards that the product meets, that would be helpful. Additionally, I'd appreciate insight into the pricing structure, including any volume discounts or shipping costs that might apply. Understanding the lead time for production and delivery will also help us plan accordingly. If you have a product catalog or any visual materials, please send those along as well. Looking forward to your prompt response!