南非采购需求：一体式太阳能路灯、太阳能路灯、户外太阳能灯、太阳能路灯、太阳能 LED 路灯、带摄像头的太阳能路灯

I'm looking for a quote on 15W solar street lights with a height of 6 meters. The specifications for the poles are as follows: the bottom section should be 4 meters long with a diameter of 100mm and a thickness of 4mm. The top section should measure 2 meters in length, with a diameter of 80mm and also a thickness of 4mm. It's essential that the poles come fully equipped with base plates and include one arm for securing a solar light fitting. Please provide information on your pricing, lead times, and any additional details regarding the materials or options available. Thank you!