阿富汗采购需求：LED筒灯、LED射灯、LED吸顶灯、LED灯管、LED线性灯、LED灯带

I'm looking to gather more information about your downlight offerings. Specifically, I would appreciate details on the specifications, available options, and any unique features that set your products apart in the market. Additionally, please provide your pricing structure, including any bulk purchase discounts or promotions you may have. It's important for us to assess both the quality and value you can offer, so any insights on lead times and warranty policies would also be helpful. Thanks!