I am sourcing commercial lighting fixtures. What should I compare when shortlisting suppliers, especially regarding space use, lighting plan, installation and controls?
采购者想比较商业照明供应商，重点核对空间用途、照度方案、安装、控制。
模拟回答 / Illustrative answer
For this illustrative commercial lighting fixtures scenario, compare what each supplier states about space use, lighting plan, installation and controls. Begin with the space use and lighting plan, then list mounting and control interfaces for the proposed installation. 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.
比较资料是否解释空间用途、照度方案、安装、控制。空间用途决定照度方案讨论起点，安装与控制接口需列入资料清单。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 commercial lighting fixtures, what information should I prepare and what evidence should I ask the supplier to confirm?
询价商业照明前，采购者需要整理空间用途、照度方案、安装、控制，并要求供应方说明依据。
模拟回答 / Illustrative answer
Prepare space use, lighting plan, mounting arrangement, control interface and quantity 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.
