The time required to update a UV/LED Eyelash Tweezers Curing Lamp sample after technical feedback depends on the type and complexity of the requested changes. Current product information indicates a 7-day timeline for standard orders and 15–30 days for customized orders. Because no independent turnaround period is published for sample revisions, the supplier must confirm the schedule after reviewing the feedback.
Before a revised sample can be scheduled, the supplier needs to determine whether the feedback involves performance, operating controls, physical appearance, or a change to the product specification. A minor adjustment may follow a different process from a request that requires new components, packaging, or other customization.
The available quality process includes incoming inspection, functional testing, finished-product inspection, and pre-shipment inspection. However, these procedures do not establish a specific service-level agreement for revisions made after technical comments. Therefore, the confirmed lead time should be based on the exact revision brief.
If the requested sample remains within the existing product design, the listed 7-day standard-order reference may be relevant. When technical feedback changes the lamp’s specifications or introduces special requirements, the project should instead be evaluated as a customized order. Customized orders are listed with a 15–30-day delivery period, although the final timing depends on the scope of work.
The lamp is intended for UV or LED curing of eyelash extension adhesive. Its portable construction is practical for salon work, demonstrations, training sessions, and on-site services. The optional foot pedal connection also allows the user to coordinate lamp activation and switching without relying entirely on hand operation.
Guangzhou Ruiju E-Commerce Co., Ltd. reports that its product development team can support customization for eyelash extension glue, lash extensions, and professional accessories. Its OEM/ODM capabilities include adjustments to labels, bottles, caps, packaging, drying time, retention, humidity range, color, and fragrance. These services show why a technical revision should be reviewed against the complete specification rather than assigned an automatic standard lead time.
The supplier’s listed credentials include CE (LVD) and CE (EMC) certifications for the LED Lash Glue Curing Lamp. Its cooperation experience includes professional salon sourcing projects, lash training applications, retail distribution, wholesale eyelash extension supply, and private-label eyelash glue programs.
| Order or Service Category | Published Timing or Support | How It Applies |
|---|---|---|
| Standard lamp order | 7 days | Relevant when the buyer selects the existing product without special modifications |
| Customized order | 15–30 days | Used when the product or related requirements need customization; the final schedule requires confirmation |
| Sample revision after technical feedback | No separate period published | Lead time is determined by the nature and extent of the requested corrections |
| Verified quality or functional problem | Technical and product quality assistance | Replacement support is available for confirmed quality issues |
The listed delivery period for a standard order is 7 days.
Customized orders are listed at 15–30 days. The actual schedule may vary according to the requested specifications, production requirements, and sample approval process.
No fixed revision period is provided in the available product information. Buyers should obtain confirmation after submitting detailed feedback and identifying whether the changes affect the product specification.
A structured brief should describe functional concerns, operating requirements, appearance changes, accessory needs, packaging expectations, and any performance targets. Clear feedback can help the supplier assess the work more efficiently.
The available information supports a 7-day reference for standard orders and a 15–30-day reference for customized orders. It does not define a separate turnaround time for revising a sample after technical feedback. Buyers should provide complete, itemized comments and ask the supplier to confirm whether the request is a standard adjustment or a customized development project.
Guangzhou Ruiju supports OEM/ODM development, private-label programs, wholesale purchasing, bulk supply, and flexible small-batch orders. For technical consultation, sample revision planning, or product support, contact sales@ubemay.com.
Guangzhou Ruiju E-Commerce Co., Ltd., operating under the UBEMAY brand, provides eyelash extensions, lash adhesives, professional accessories, and UV/LED lash equipment for international beauty businesses. Founded in 2014, the company has 50 employees and offers product sourcing, OEM/ODM manufacturing, private labeling, packaging development, and product combination services for wholesalers, distributors, salons, training academies, retailers, and lash artists. Its listed credentials include FDA Cosmetic Product Listing for UV Eyelash Extension Glue and CE (LVD) certification for the LED Lash Glue Curing Lamp. The company has also served customers across several professional beauty applications.

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