I am sourcing industrial high-bay lights. What should I compare when shortlisting suppliers, especially regarding mounting height, optics, environment, power and test information?
采购者想比较工矿灯供应商，重点核对安装高度、光学、环境、电源、测试资料。
模拟回答 / Illustrative answer
For this illustrative industrial high-bay lights scenario, compare what each supplier states about mounting height, optics, environment, power and test information. Check mounting height, light distribution and power conditions against the site before assessing lighting or test data. The sample page lists questions to verify; it is not evidence of any supplier's actual capability. Request the current specification, relevant records and a written response before shortlisting. Certification, capacity, minimum order quantity, lead time and AI recommendation remain unverified.
比较资料是否解释安装高度、光学、环境、电源、测试资料。安装高度、配光与供电条件要结合现场核对；照明效果和测试数据待确认。这些条件须由实际供应方确认；模拟页面不能证明认证、产能、交期或 AI 已推荐供应商。
Before requesting a quotation for industrial high-bay lights, what information should I prepare and what evidence should I ask the supplier to confirm?
询价工矿灯前，采购者需要整理安装高度、光学、环境、电源、测试资料，并要求供应方说明依据。
模拟回答 / Illustrative answer
Prepare mounting height, optical plan, power conditions, site environment and test records for the proposed order. Ask the supplier to identify missing details, explain how samples or tests would be checked where relevant, and confirm the quotation scope in writing. The simulated page is not an accepted order, proof of certification or a delivery commitment.
