What is the delivery time?

Stock products can be shipped within 3 working days. Items without stock require a delivery time check.

How do you ship orders?

Small packages are shipped via Express services such as DHL, FedEx, UPS, TNT, or EMS.

What is the warranty period?

We provide a 12-month warranty from the date you receive the goods.

What certificates do you have?

Our products are certified with CE, ISO9001, SONCAP, and include testing reports.

What are the payment terms?

We accept T/T with a 30% deposit and 70% balance payment before shipment.

Do you accept OEM with our logo?

Yes, OEM with your logo is available for orders over 500 pieces.

What is your production capacity?

Our average production capacity is 50,000 pieces per month.

What materials are used for the transformer?

We use either 100% aluminum EI transformers or 100% aluminum toroidal transformers based on your requirements.

Can you offer Form A or C/O?

Yes, we can absolutely provide Form A or Certificate of Origin (C/O).

20W 5V 4A IP67 Waterproof Constant Voltage LED Driver

Name: 20W 5V 4A IP67 Waterproof Constant Voltage LED Driver
Brand: Maosheng Electrical Co., Ltd.
SKU: 1921997515

Zhejiang, ChinaMaosheng Electrical Co., Ltd.

US$2.50-400.00

10 Pieces

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Output Type

12V

Warranty

1 Year

Model NO.

SMV-20-5

Output Power

1 - 50W

Input Voltage

110-220V

Connection Mode

Series Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Width Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

One-way Transmission

Modulation System

PWM

Certification

CE, RoHS, ISO

Brand

Mskj

DC Output Voltage

5V,12V,15V,24V

OEM

Available

Working Temp Humidity

Safety Standard

Fit UL1012 IP67

Transport Package

Packed in Standard Export Carton or Wooden Case

Specification

SMV-20-5

Trademark

MSKJ

Origin

China

HS Code

8504401400

Production Capacity

500000

Key features

IP67 Waterproof Rating: Meets UL1012 safety standards with IP67 protection for harsh environments.

Wide Voltage Input: Accepts 110-220V input voltage with 170-264VAC range for global compatibility.

Multiple Voltage Options: Available in 5V, 12V, 15V, and 24V DC output configurations.

Comprehensive Certifications: Certified with CE, RoHS, ISO, UL1012, TUV, and EMC Class A standards.

High Efficiency Design: Efficiency ranges from 75% to 85% with low power consumption.

Robust Protection Features: Includes overload, over-voltage, and over-temperature protection with hiccup mode.

OEM Customization: OEM services available for orders over 500 pieces with custom logo printing.

1-Year Warranty: Covers 12 months from receipt of goods for all mechanical defects.

Company profile

High Repeat Buyers ChoiceYears of Export Experience

Maosheng Electrical Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-06-08Average Response Time: ≤10.73hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D personnel and five production lines. It provides extensive customization, ODM, and OEM services, has introduced new products within the past year, and reports quality assurance, material traceability, and established finished-product inspection instructions. It maintains inventory capability, serves broad global export markets, and reports peak- and off-season lead times within 15 working days. However, it does not provide 3D software design, SDKs, overseas warehouses, overseas branches or agents, overseas showrooms, or offline trade-show participation. Manufacturing capacity lacks a valid contract with related subcontractors, while several service-management procedures have no written records and there is no approved-supplier list. The provided information does not establish certifications or specific customer cases. Financial figures are not included.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier, with 6–10 years of R&D engineer experience, five production lines, and capabilities covering ODM and OEM services. Its products are exported across multiple global regions, indicating an internationally oriented manufacturing supplier.

R&D capabilityThe supplier is identified as a professional technical supplier, reports 6–10 years of R&D engineer experience, and confirms new products within the past year and ODM capability. However, it lacks SDK availability and does not provide 3D software design services; overall innovation capability is supported in product development but not in software-enabled design.

Production capacityThe supplier operates five production lines, has inventory capability, reports lead times within 15 working days in both peak and off seasons, and uses followed inspection instructions with quality assurance and material traceability. A real limitation is that the factory and related subcontractors have no valid manufacturing-capacity contract, and production scale beyond the stated line count cannot be fully assessed.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, alongside ODM and OEM services for popular brands. These statements directly support broad customization capability.