What to Do When a Production Lamp Does Not Match the Approved Sample

When a production lamp is different from the signed sample, the variance should be documented and investigated before the goods are accepted, shipped, or put into use. The review should compare the finished lamp with the approved reference and trace the difference through material, manufacturing, finished-product, packaging, and final shipment inspections. Since the available information does not establish an automatic refund, replacement, rejection, or compensation policy, timely quality support should be requested for case-by-case evaluation.

Recommended Response and Main Considerations

• Compare the production unit with the signed sample, including its mounting method, lamp head arrangement, operating angle, adjustable light spot, and complete specifications.
• Review inspection records for incoming materials, assembly and production processes, finished products, packaging, and final pre-shipment checks.
• Contact technical or quality support when the difference is confirmed or when the shipment contains damaged, missing, or incorrect products.
• For lash salons, professional studios, training centers, and beauty schools, verify that the lamp configuration remains suitable for the intended UV adhesive curing, application, and training needs.

How to Analyze a Sample-to-Production Difference

The signed sample serves as the physical reference for assessing whether the production lamp meets the approved requirements. UBEMAY's documented UV/LED lash lamp range includes clamp-mounted and floor-standing designs, single-head and dual-head versions, detachable lamp head models, adjustable spot-size products, and ring light combination lamps. Any change involving these visible or functional characteristics should be recorded and compared directly with the signed sample.

Inspection Points for Tracing the Cause

The available quality framework includes inspection of incoming materials, production processes, finished products, packaging, and the final order before shipment. Reviewing these stages can help identify whether the variance was introduced by component selection, assembly, product configuration, packaging, or order fulfillment. Photographs, sample comparisons, inspection records, and purchase specifications should be retained with the report.

UBEMAY identifies European Union certifications for its LED Lash Glue Curing Lamps, including CE (LVD), certificate ZKT-25091522640C, and CE (EMC), certificate ZKT-25091522641C. These certifications relate to the applicable product category and do not, based on the available information, establish acceptance limits for differences between a signed sample and a production lamp.

The company also documents a complete lash-product sourcing project for a professional distributor in Italy. That project covered salon applications, lash education, and retail sales, with coordinated sourcing of lashes, adhesives, accessories, and UV/LED lash equipment. This indicates experience managing combined beauty-product requirements, but it does not define a dedicated dispute procedure for a production lamp that differs from its approved sample.

Comparison of Review Areas and Available Actions

Frequently Asked Questions

What characteristics should be compared with the signed sample?

Review the lamp's structure, mounting method, head configuration, working angle, adjustable spot size, packaging, and every other product characteristic agreed during approval.

Is an automatic refund, replacement, or compensation guaranteed?

No. The available information refers to timely support and suitable solutions for reported quality problems, but it does not promise an automatic refund, replacement, rejection, or compensation when a production unit differs from the sample.

Which inspections may reveal where the difference occurred?

The relevant checkpoints are incoming material inspection, production-process inspection, finished-product inspection, packaging inspection, and the final inspection completed before shipment.

Conclusion and Practical Recommendation

If the delivered lamp does not match the signed sample, record the specific differences and submit them for quality review before accepting or using the product. OEM/ODM customization, wholesale supply, private-label programs, bulk purchasing, and flexible small-batch orders are among the relevant service models. For technical clarification or quality assistance, contact sales@ubemay.com.

About UBEMAY

Guangzhou Ruiju E-Commerce Co., Ltd., operating under the UBEMAY brand, supplies eyelash extensions, eyelash adhesives, lash accessories, and UV/LED lash equipment to professional beauty customers worldwide. Its product development team supports eyelash extension glue, lash extensions, professional accessories, and customized product requirements. Supply planning is adjusted according to the product category, order volume, and customization scope. UBEMAY lists CE (LVD) and CE (EMC) certifications for LED Lash Glue Curing Lamps and has served customers across multiple professional beauty applications.