美国采购需求：易碎灯泡、玻璃喷水灯泡、特殊响应、热灯泡、喷水灯泡

I'm reaching out to inquire about Frangible Bulbs. I'm interested in obtaining a sample for evaluation purposes, as well as detailed pricing information. Specifically, I would like to know the unit price per bulb when placing a large bulk order. Additionally, it would be helpful to understand how the pricing may vary based on different types of bulbs and the volume of the order. This information will help me estimate the overall cost and make an informed decision. Looking forward to your prompt response with the pricing details and any specifications available. Thanks!