Min. Order : 2 Pieces
500-999 Pieces
≥1000 Pieces

Seamless Linkable LED Architectural Ceiling Mount Direct Linear light for commercial and retail application

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Quick Details

Payment Terms: L/C,Western Union,D/P,D/A,T/T,MoneyGram
Supply Ability: 10000 Piece/Pieces per Month
Working Lifetime(Hour): 50000
Warranty(Year): 5-Year
Wattage: 50W
Working Time (hours): 50000
Light Source: LED,LED
CRI (Ra>): 80
Input Voltage(V): 100-277V
LED Light Source: SMD 2835
Lighting solutions service: Lighting and circuitry design,DIALux evo layout,LitePro DLX layout,Agi32 layout,auto CAD layout,Onsite metering,Project Installation
Installation: Pendant Mounted
Place of Origin: China
Warranty: 5years
Keyword: Pedant light
Material: Aluminum
Lamp Luminous Efficiency(lm/w): 115
Model Number: WL-LSD4FT40WD-XXK
Design Style: Modern
Brand Name: OEM
Color Rendering Index(Ra): 80
Warranty(Years): 5
Lifespan (hours): 50000
CCT: 3500K/4000K/5000K
Product name: Up & Down Led Linear Light
Lamp Luminous Flux(lm): 5750
Color Temperature(CCT): 5000K (Daylight)
Application: Office,Office
Packaging Detail: 4PCS/CTN
Shenzhen Wisdom Light Co., Ltd.
Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 120,000+
R&D staffs
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Seamless Linkable LED Architectural Ceiling Mount Direct Linear light for commercial and retail application



Model Type Watt Lenght Dimmable CCT
WL-LSD4FT40WD-XXK Down Light 40W 4FT 0-10V 3500K~5700K

Up & Down Light

50W 4FT 0-10V 3500K~5700K


Product Description



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Company Information

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1.Why choose us?

With a strong R&D team and patented technologies, Wisdom Light is able to consistently deliver to our clients unique design,safe, reliable,and valuable products.

All the products are UL/cUL/ETL/cETL/DLC certified as well as CE/RoHS compliant.
> LED Tri-proof Lamp(UL&cUL:E476234).
> Outdoor Retrofit Kits  (UL&cUL:471384).
> Magnetic retrofit strips and troffer retrofit (ETL:5004942).

>LED Troffer,Linear Highbay and strips fixture (ETL:5004942).

 We offer a comprehensive OEM &ODM service package including consulting, individual planning design and engineering, cost analysis, delivery terms prognostics, manufacturing, and warranty.


2.How to order?

*Visit our website www.wisdomled.com to choose the items you interest;

*Contact our sales by email or phone number to get further details;

*Placing an order,and pay for the PI you get from our sales.Send bank slip by email;

*Keep you informed during order processing and logistic arranging;

*Feedback your comments after you get the parcels.


3.How long will your order take to arrive?


We will process your order once received your payment.

Production Term:During regular business days are typically processed and shipped the sample orders within 7 days and 15-30 days for bulk order.It varies depending on value and size of your order.

Transport term:Once an order has be ready, delivery time depends on the chosen shipping method and courier. After your order has been shipped you will receive a shipping confirmation that contains the tracking details from our sales person.

4.How about the warranty? 

We provide 5-years warranty to all sold LED fixtures.

The warranty is valid for all installations fulfilling the relevant norms and application requirements. The products shall be under usage of normal condition or as recommended in the manual.

We will replace or repair defective products within seven working days upon our approved inspection of the returned product except some improper using.

Details,please check on link HTTP://www.wisdomled.com/service/


5.Do you provide OEM&ODM Service?

Yes,we had a professional R&D team and good experience in making custom OEM and ODM orders.