The WL-RTST series 2ft and 4ft LED retrofit strip kits deliver up to 130LPW while achieving up to CRI 80 at 3500K,4000K and 5000K.The innovative kit is designed for retrofitting existing 1×4, 2×2,and 2×4 fluorescent troffer fixture to energy saving LED.

The kits is easy to install and fits into almost any existing linear fluorescent fixture via Rare-earth magnets ,making it a perfect upgrade option where energy savings and long life.

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.