赞比亚采购需求：交通信号灯、信号灯、警示灯、太阳能交通信号灯、交通信号系统、移动交通信号灯

We're interested in sourcing street light poles with a diameter of 120 mm, along with compatible solar lighting solutions. The poles should be durable and designed for outdoor use, capable of withstanding various weather conditions. Additionally, we're looking for solar lights that provide efficient illumination and are easy to install on these poles. Please provide details regarding available options, specifications, and pricing for both the poles and solar lights. Let us know if you have specific models that might suit our needs.