What is the default solder mask color?

White is the default solder mask color, with black and green options available.

What is the typical CRI value for these LED modules?

The default CRI is >70, with options for 80, 90, 95, and 98.

What quality control processes are applied?

Processes include SPI, AOI, low/high-current tests, aging tests, and spectral & effect testing using integrating spheres.

28W 3535 UVB 308nm LED Module 40V for Skin Phototherapy Equipment UVB LED Board Customization

Name: 28W 3535 UVB 308nm LED Module 40V for Skin Phototherapy Equipment UVB LED Board Customization
Brand: Shenzhen LZ LED Technology Co., Ltd
SKU: 2289142285

Guangdong, ChinaShenzhen LZ LED Technology Co., Ltd

US$2.30-3.40

100 Pieces

Product profile

Customization

Available

LED Light Source

UVB 308nm LED Module

Emitting Color

Purple

1 LED Power

≥1W

Power

28W

LED Chips

Sanan

IP Rating

IP65

Waterproof

LED Qty.

Spectrum

UVB+308nm

Application

Phototherapy

Transport Package

Box

Specification

36.5*36.5MM

Trademark

LZLED

Origin

China

HS Code

94059900

Key features

UVB 308nm LED Module: High-power 28W module using Sanan LED chips for skin phototherapy equipment.

IP65 Waterproof Rating: Waterproof design ensuring durability and reliability in various environments.

Custom PCB Options: Supports aluminum, copper, and FR4 substrates with customizable dimensions and power.

High Efficiency LED: Efficiency ranges from 100 to 230 LM/W for superior luminous output.

Strict Quality Control: Includes SPI, AOI, and spectral testing to ensure CCT, CRI, and voltage accuracy.

Flexible PCB Types: Offers SMD 2835, 3030, 3535, 5730, and 5050 LED types for diverse needs.

Wide Application Scope: Suitable for commercial lighting, photography, plant lighting, and medical optics.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality AssuranceR&D Capabilities

Shenzhen LZ LED Technology Co., Ltd

Guangdong, China

Business Type: Trading CompanyExport Year: 2017-10-01Nearest Port: shenzhenAverage Response Time: ≤4.39hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, DAT, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier operates in photoelectric, lighting, electronic component, and LED PCB-related products, with permitted activities including technical research, production, assembly, and sales subject to required licensing. It holds CE certification and reports regular fire drills. The supplier offers broad customization and ODM services, has introduced new products within the past year, and employs one R&D engineer. Export activity is substantial, with 90% of total sales from exports and 11 years of export experience, although no overseas service countries are listed. Service and quality procedures exist but lack written execution records. The supplier does not provide OEM services for popular brands, has no available SDK, and reports no Fortune 500 cooperation. Financial information is represented only by reporting years, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier is a manufacturer and technical research provider for photoelectric products, lighting products, electronic components, assemblies, and multiple LED PCB categories. Its stated permitted activities include production, assembly, and sales, subject to obtaining necessary licenses.

CertificationsThe supplier reports CE certification for product compliance and sustainable development/product certification capability. The available evidence confirms CE but does not identify additional certifications.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has one R&D engineer. However, it has no available SDK and no OEM service for popular brands, so the evidence supports some product-development capability but not a comprehensive innovation assessment.

Production capacityThe stated business scope includes production and assembly, and the offered products cover LED PCBs, PCB modules, PCB design and assembly, and LED PCB assemblies. The supplier also has a finished-product inspection instruction and reports lead times within 15 working days, but inspection records are not available.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, including special dimensions, power requirements, luminous efficacy, spectra, CRI, color temperatures, and special functions. It also provides ODM services.

Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. Although repeat buyers reportedly account for 80% to 100% of its business, no named customer cases or independently identifiable reference projects are provided.