尼日利亚采购需求：进近灯光、跑道灯光、滑行道灯光、风锥、LED航海灯、太阳能航海灯

I'm looking for detailed product information and pricing on portable battery-powered Helipad perimeter lights and floodlights. Specifically, I'm interested in the features, specifications, and available options for these lighting solutions. Additionally, it would be great to know about the bulk order discounts and lead times for delivery. Please include any relevant certifications or compliance information as well. Looking forward to your prompt response!