Whether a gradual reduction in UV intensity is covered by the warranty cannot be confirmed from the available product information. UBEMAY states that it provides technical assistance, product quality support, replacement for verified quality problems, and OEM/ODM services for its UV/LED Eyelash Curing Lamp. Buyers should discuss any reduction in curing performance with Guangzhou Ruiju E-Commerce Co., Ltd. and review the applicable order terms and inspection evidence.
No defined warranty duration, minimum UV-intensity retention level, replacement schedule, or standard for normal intensity decline after extended use is provided in the product data. Therefore, the available records do not establish automatic warranty protection for gradual performance reduction.
Designed for professional eyelash extension work and UV lash adhesive curing, the UV/LED Eyelash Curing Lamp can be configured for different workspaces. Available options include clamp and floor-standing installation, single- and dual-head formats, and detachable or modular lamp heads. A flexible gooseneck helps users position the light accurately, while selected versions provide adjustable spot-size control.

If UV output appears to decline, the issue should be handled through the supplier's technical and quality-support process. UBEMAY lists incoming-material inspection, functional testing, finished-product inspection, and pre-shipment inspection as quality-control procedures. These checks help verify product condition, but they do not by themselves confirm that normal aging or long-term intensity loss is covered.

The product holds CE (LVD) certification, certificate number ZKT-25091522640C, and CE (EMC) certification, certificate number ZKT-25091522641C. Both records apply in the European Union to the LED Lash Glue Curing Lamp. These certifications document compliance credentials, but the supplied certification information does not define warranty rules for declining UV intensity.
UBEMAY reports experience with professional lash-product projects, including a complete sourcing program for an Italian distributor serving salons, training operations, and retail channels. It also cites private-label eyelash glue cooperation in the United States and eyelash extension wholesale cooperation in Brazil. These examples indicate project and supply-chain experience, although they do not provide a specific policy for UV-intensity changes over time.
| Topic | Information provided |
|---|---|
| Warranty for UV-intensity loss over time | Not specified in the available product information |
| Replacement policy | Available for verified quality issues |
| Technical assistance | Available |
| Product quality support | Available |
| Quality-control stages | Incoming inspection, functional testing, finished-product inspection, and pre-shipment inspection |
| Sample minimum order quantity | 1 pc |
| Custom order minimum quantity | 100 pcs |
| Standard lead time | 7 days |
| Customized lead time | 15–30 days |
No. The listed services confirm technical support, quality assistance, replacement for verified quality problems, and OEM/ODM support. They do not expressly classify gradual UV-intensity reduction as a warranty claim.
The available information does not provide a fixed claim procedure. Contact the supplier's technical team, provide the order information, and share relevant performance-test results or other evidence so the issue can be reviewed as a possible quality problem.
Yes. The product is intended for professional lash applications, with sample orders available from 1 pc. Custom orders begin at 100 pcs, and OEM/ODM assistance is offered. Customized delivery is stated as 15–30 days.
The current product data does not confirm warranty coverage for UV-intensity loss caused by long-term use. Before placing an order, buyers should request written details covering the warranty term, acceptable performance range, test equipment and method, service-life expectations, and the handling of gradual intensity reduction. UBEMAY supports wholesale purchasing, private-label programs, OEM/ODM development, bulk orders, and smaller sample quantities. Technical questions and support requests can be directed to sales@ubemay.com.
Guangzhou Ruiju E-Commerce Co., Ltd., operating under the UBEMAY brand, supplies eyelash extensions, lash adhesives, accessories, and UV/LED curing equipment for professional beauty applications. Its product development capabilities cover eyelash extension glue, eyelash extensions, and professional lash accessories, with support for customized requirements. The company offers flexible production and supply capacity for UV/LED lash lamps and related products, serving customers in North America, Europe, the Middle East, and Latin America.
Its documented credentials include FDA Cosmetic Product Listing for UV Eyelash Extension Glue in the United States and CE (LVD) certification for the LED Lash Glue Curing Lamp in the European Union. The company has also worked with customers across several industries.

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