Is the light dimmable?

Yes, the product is available with dimmable options.

What is the lifespan of the LED panel?

The lifespan is more than 3 years.

Ceshi LED Approved 2X4FT 20W 30W 40W Waterproof Troffer Mounted Panel Light Lighting

Name: Ceshi LED Approved 2X4FT 20W 30W 40W Waterproof Troffer Mounted Panel Light Lighting
Brand: Ningbo link house Co., Ltd.
SKU: 1984015445

Zhejiang, ChinaNingbo link house Co., Ltd.

US$7.00

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Color Temperature

Pure White

Lamp Body Material

Aluminum

Style

European

Shape

Square

Shade Type

Acrylic

Usage

Room, Study, Restaurant, Aisle, living room, balcony, Kitchen, Conference Room

IP Rating

IP44

Install Style

Recessed

Certification

CE, C-tick, EMC, Energy Star, ETL, FCC, FDA, GOST, GS, LVD, PSE, REACH, RoHS, SAA, SASO, VDE

Voltage

230V

Beam Angle

120

Light Source

LED

Housing Material

Acrylic, Aluminium, PMMA

Emitting Color

White

Dimmable

with Dimmable

Appearance

Square

Type

Recessed

Base Material

Metal

Certification

CE, RoHS, ISO9001, SAA, VDE

Beam Angle

120°

Voltage

110-130V & 220-240V

Wattage

Working Time

4270

Working Temperature(℃)

-20-40

IP

Install

Ceiling and Recessed

Material

Alum.+PMMA

Colour

White or Silver

Ugr

Ra

PF

0.9

Flicker

Transport Package

1PCS Inner Color Box

Specification

595*595mm

Trademark

Casey

Origin

China

HS Code

940540

Production Capacity

10000PCS/Day

Key features

High Efficiency & Energy Saving: Energy saving about 70% with light effect up to 110Lm/W for 36W model.

Premium LED Components: Uses SAMSUNG LM281B+ 2835 0.5W LEDs with CRI 80+/90+ for superior color rendering.

Wide Color Temperature Range: Offers DW (2200K-3200K) and TW (2200K-6500K) options with Ra80+ or Ra90+.

Safe & Healthy Lighting: No infrared rays, no ultraviolet radiation, and no thermal effect for safe usage.

Robust Circuit Design: Special circuit design avoids single broken LED issues; high efficiency constant current drive.

Stable Performance: Works under unstable voltage with heat protection; instant start, no flickering or humming.

Slim & Customizable Design: Ultra slim design with unlimited dimensions available for various installation needs.

Comprehensive Certifications: Passed CE, RoHS, GS, UL, SAA, ISO9001, and other international quality certifications.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Ningbo link house Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2008-05-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤7.39hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryNingbo Casey Group Co., Ltd. is identified as a China-based manufacturer/factory and trading company operating in lighting and related electronics. The supplier reports professional technical R&D capability, 3D software design services, and multiple customization options. Production evidence includes 408 personnel, a 20,000-square-meter factory, eight production lines in the company description, six operating production lines in operational data, and 11–20 quality-control staff. ISO9001 certification and product certifications including CE, RoHS, GS, and SAA are reported. Export markets cover South America, Eastern Europe, North America, Western Europe, and Africa, with stated one-month lead times in both off-peak and peak seasons. Financial records are indicated for 2023–2025, but no financial performance details are provided. SDK availability is explicitly absent, while after-sales capability, customer cases, and several sustainability controls are not sufficiently evidenced. An audit record exists, but...

Supplier typeThe supplier is classified as both a Trading Company and a Manufacturer/Factory, with the English company name Ningbo Casey Group Co., Ltd. and operations in Zhejiang, China. This indicates both trading and manufacturing capabilities, although the supplied records use two business classifications.

CertificationsThe company states that it has passed ISO9001 and that many products have CE, RoHS, GS, and SAA certificates. A BV audit record is also listed for LED Light, but the audit record names Ningbo link house Co.,Ltd., so its direct applicability to Casey Group is not established.

R&D capabilityThe supplier is identified as a professional technical supplier and reports 3D software design services and R&D-supported design capability. It explicitly has no available SDK, which limits evidence of software-development or integration capability.

Production capacityThe supplier reports 408 production-related personnel, a 20,000-square-meter factory, eight production lines in its company description, and six operating production lines in operational data. It also reports 11–20 quality-control staff, broad export coverage, and one-month peak and off-peak fulfillment times, providing explicit evidence of substantial production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated independent design team and product-design services further support the availability of customized product development.

Product Q&A

Q:What is the warranty period for this LED panel light?

We provide a 3-year warranty for this product.

Q:What is the input voltage range?

The input voltage is 100 ~ 245VAC 50/60Hz, suitable for unstable voltage conditions.

Q:What are the advantages of this LED ceiling light?

Advantages include 70% energy saving, long lifespan over 3 years, no UV/IR radiation, ultra-slim design, soft wide light, special circuit design, high efficiency drive, and instant start without flickering.

Q:What certifications does the product have?

The product has passed CE, RoHS, GS, UL, SAA, and ISO9001 certifications.

Q:What is the color rendering index (CRI) of the LED?

The CRI is 80+ or 90+, ensuring high color accuracy.