When sourcing display stands for lights, you must prioritize load-bearing capacity and electrical integration. Ensure the stand is made of high-grade cold-rolled steel or reinforced aluminum to prevent sagging under the weight of heavy fixtures. For powered displays, verify that the internal wiring is UL or CE certified, uses flame-retardant materials, and includes built-in short-circuit protection. Additionally, look for modular designs that allow for adjustable shelf heights to accommodate different lamp sizes.