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Yes,we have FCC, UL,CE,RoHS,TUV GS,CB,CCC,etc certifications.

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Reliable 240W LED Power Supply Adapter for 12V Devices

Name: Reliable 240W LED Power Supply Adapter for 12V Devices
Brand: Shenzhen Langbo Technology Co., Ltd.
SKU: 2123623805

Guangdong, ChinaShenzhen Langbo Technology Co., Ltd.

US$5.36

100-999 Pieces

US$5.22

1,000-1,999 Pieces

US$5.07

2,000-4,999 Pieces

US$4.79

5,000+ Pieces

Sample price:US$7.75/piece.Request sample

Product profile

Customization

Available

Usage

Switching

Output Type

Model NO.

JML-S-240-12004

Certification

TUV, RoHS, ISO9001, CCC, UL FCC CE CB

Type

ODM

Name

Switch Power Supply

AC Input Voltage

AC93.5V-264V

DC Output Voltage

+12V

DC Output Current

20A

Power

240W

Aging Test

100%

Protections

SCP/Ocp/Ovp/Otp

Warranty

One Year

Transport Package

Each One in a White Box

Specification

197*110*49mm

Origin

China

HS Code

8504401990

Production Capacity

1000000pieces/Year

Key features

High Efficiency & Reliability: Long life with 100% full load burn-in test and free air convection cooling.

Universal AC Input: Supports AC93.5V-264V input range for global compatibility.

Comprehensive Protections: Includes Short Circuit, Over Current, Over Voltage, and Over Temperature protection.

Wide Certification Coverage: Certified by UL, FCC, CE, CB, RoHS, TUV, GS, and CCC.

One Year Warranty: Covers all products for a full year of mechanical and electrical defects.

OEM & ODM Services: Accepts customized products based on samples or designs with flexible options.

Compact Design: Small size of 197*110*49mm suitable for LED lighting and moving signs.

Professional Factory: Over 10 years manufacturing experience in Dongguan with 9 production lines.

Company profile

Fast DeliveryQuality Assurance100% Finished Products InspectionProduction Process Visualization

Shenzhen Langbo Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.62h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Langbo Technology Co., Ltd. is identified as a Chinese manufacturer of adapters, chargers, switching power supplies, and related products. The supplier reports adapter output of 6,000,000 pieces, one-month lead times in both peak and off-peak seasons, and export sales of 31%–40%. SGS is listed as the audit organization, but the audit result and audit type are coded values without interpretable descriptions, and the stated report validity ended on 2025-01-10. Product development is described as a strength, supported by claims of a senior R&D team and rapid new-product response, although structured R&D indicators are largely unknown. Manufacturing information is inconsistent: one slice states seven employees and a 50.0 m² plant, while another describes approximately 150 employees, nine production lines, and 50 quality-control staff. Outsourcing, inventory, overseas services, OEM/ODM, traceability, and customer references are not sufficiently documented.

Supplier typeThe supplier is explicitly classified as a Manufacturer and is described as manufacturing, researching, and selling switching power adapters, chargers, and customized safety-standard power supplies. It is a limited company based in Shenzhen, China.

R&D capabilityThe company describes a senior R&D team specializing in power supplies, strong new-product development, rapid response, and awareness of international technology trends. However, the number of new products, ODM availability, SDK support, and other structured R&D indicators remain unknown, so the qualitative claims support potential but not a complete assessment.

Production capacityThe supplier reports adapter output of 6,000,000 pieces, one-month lead times in both peak and off-peak seasons, and nine production lines in one company description. Nevertheless, the records conflict on workforce and facility scale: one states seven employees and a 50.0 m² plant, while another states around 150 employees and 50 quality-control staff. The output and line information support production capability, but the contradictory scale data reduces confidence in the overall assessment.

Customization capabilityThe company description explicitly mentions customized safety-standard power supplies and reports new-product development capability. However, OEM and ODM availability are marked unknown, and no detailed customization process, engineering scope, or customization examples are provided.