美国采购需求：1111,sk-p001、sk-p002、sk-p003、sk-p006,LED手术灯，医用无影灯

I'm looking for ceiling-mounted surgical lights for my facility. Specifically, I need two units that can provide bright and adjustable illumination for surgical procedures. Could you please provide details on the available options, including specifications, lead times, and pricing? Additionally, I'm interested in any features that enhance visibility and ergonomics during surgeries. Looking forward to your quick response!