UL&DLC certificate dimmable 2X2ft retrofit led troffer

FOB Price:USD 45.0-60.0/Piece Get Latest Price
Certification:UL,CUL,DLC,FCC,Lighting Facts
Minimum Order:2
Brand Name:OKT Lighting
Brief Description:1)2x2ft led troffer is UL,CUL,DLC listed; 2)5 years warranty; 3)Easy get rebate in Amercia; 4)>100LPW; 5)0-10V Dimming; 6)ul driver

Sasa Zhu

  • Product Details

Basic Specification

Product Name2x2ft retrofit led troffer
Light Efficacymore than 100LPW
UL Driver MTBFmore than 50000 hours
DLC CCT Options4000K, 5000K
Trim Color OptionsWhite
Life (Hours)50000
ApplicationAirport, Bathroom, Bedroom, Church, Cinema, Gallery, Garage, Hospital, Hotel, Kitchen, Meeting Room, Museum, Office, Restaurant, School, Shopping Mall, Sitting Room
Light SourceLED
MaterialAluminum Die Casting, PC

Detail Description

UL&DLC certificate dimmable 2X2ft retrofit led troffer

Specification of 2x2ft retrofit led troffer 

ModelItem NO.Input PowerLuminous FluxInput VoltageCertificate
2x2ft led troffer
100-277V ACUL, cUL,DLC
2x2ft led trofferTR22-DM-XXX40W4560LM100-277V ACUL, cUL,DLC
2x2ft led trofferTR22-DM347-XXX42W4560LM347-480V ACUL, cUL


Product Family for led panel light

Input PowerLuminous FluxCertificate
2x4ft led troffer
40W4235LMUL, cUL,DLC
2x4ft led troffer65W7000LMUL, cUL,DLC
2x4ft led troffer42W4235LMUL, cUL

Details Display for 2x2ft retrofit led troffer 

1. Front Size

2. Back Side


Features of 2x2ft retrofit led trofferfor led panel light

The OKT 2x2ft led troffer has approved DESIGNLIGHTS CONSORTIUM (DLC) and UL, which reach 91lumens per watt in 100~277 VAC Input. This 27W/40W/42W LED Troffer included UL Recognized constant current driver and designed for new construction applications or retrofitting existing fluorescent troffer light fixtures.

  1. UL and cUL Listed, DLC Listed, LM79 Report and Lighting Facts Available;

  2. 0-10v Dimming Available(Recommended Dimmer: LUTRON DIVA 0-10V CONTROL, RENOIR || 0-10V DIMMING CONTROL-DVTV/DVSCTV);

  3. Trim Color Options: White;

  4. Installation: Recessed, surface mounted kit, suspension;

  5. Suitable for Damp locations;

LM79 Report of 2x2ft DLC led troffer 

1. This OKT 2x2ft led troffer was tested with no seasoning which made in compliance with IES LM-79-08.

2. It was operated at rated voltage or at voltage required by manufacturer. 

3. The ambient temperature of the sample was maintained at 25°C±1°C during measurement. 

4. And relative humidity is less than 65%. 


Structure of DLC led troffer kits tr

led panel light

Projects of DLC troffer retrofitr led panel light

OKT DLC troffer retrofit is capable of retrofit application to existng fluorescent fixtures or new architectural. Many OKT LED Troffer installed around the North American, especially united State, such as:

  1. Medium in USA;

  2. Seven Eleven in USA;

  3. Supermarket in USA:

  4. School in Canada.


troffer retrofit Certificate

1. We are focus on American Maret, which all troffer retrofit are listed on UL, CUL, DLC, FCC, Lighting Facts. 

2. We're available to provide UL, CUL, DLC Multiple List and Private Label for DLC LED Troffer if needed.

Technical Equipment

Shenzhen OKT Lighting understands“QUALITY IS LIFE”. our staff keep this conception as their duty. So every production procession is made according to ISO9001 Quality Certification and ISO14001 Environment Management System. 

What's more, each operator must be well trained before entering workshop. Meanwhile, Our quality control team and R&D team will check and test the semi-finished products and finished products by many kinds of instruments carefully all the time.

  1. OKT apply some technical equipments, such as SMT, Auto Aging Line, Integrating sphere, Drop Tester, Transport Simulation Tester during our troffer retrofit kits production process;

  2. Those equipments make us deliver qualified products and offer more than 5 years' warranty for cUL LED Troffer.

Customer Feedback of 2X2ft retrofit led trofferr led panel light

  1. I am very happy with your best service, let’s work on more.  ---  Luca (from NY,USA)

  2. 100% love the 2x2ft troffer retrofit kits. I will be ordering more. ----Kody(from LA,USA)

  3. I am very pleased with the quality and the performance of Dimmable LED Troffer.---Richard from CANADA

  4. We have installed some DLC troffer retrofit kits for my customer, they are very happy---Adam from US


Lighting Show

We Shenzhen OKT Lighting Co.,Ltd specializes in researching, manufacturing and marketing commercial LED light fixture.

Product ranges over down light led, DLC LED Troffer, LED Tube light. All products are listed on UL, CUL, FCC, CE, Energy Star and DLC certificate.


OKT Lighting cooperates with valuable supply chain such as CREE, PHILIPS, Mean Well, ES companies.

Every years, we will  attend many lighting show to show our products, such as HK LIGHTING FAIR, THE LED SHOW IN USA, THE BUILUDING SHOW IN USA ect.

FAQ for DLC led troffer

Q1: We are the wholesaler, can you offer Multiple List and Private Label according to our requests?

A: YES. We will help you to handle ML process while our designer can design private label as required.


Q2: Which CCT have passed DLC?

A: 4000K and 5000K DLC troffer retrofit kits are listed on DLC.


Q3: Can you offer cheap shipping cost to import to our country?

A: we have long-standing forwarder which can offer the most competitive price for your reference.Normally, For small order, express will be best.And for bulk order, it is better to by sea but need much time.


Q4: How about your packing?

A: Our standard packing is 2pcs/carton


Q5: What quality you can offer?

A: We offer 5 Years Warranty;

situation 1

Under the terms of this warranty, if the product has a failure occurs under normal usage within warranty period, OKT LIGHTING will provide free new products based on the proof-documents.

situation 2If failure or damage due to incorrect operation, wire connection, or anything other do not follow our instruction, OKT lighting will provide paid maintence within warranty period.


More concerned for OKT 2x2ft led troffer, pls do not hesitate to inquiry now or visit OKT web: www.oktlighting.com!

Additional Information

Payment TermsL/C, T/T, D/A, D/P, Credit Card, Western Union, Paypal, Others
Minimum Order2
Lead Time / Delivery Time5 Day(s)
Sample AvailableYES Ask For Sample
Delivery DetailsWe accept 50% down payment, and the balance should be paid before shipment;We offer quick lead time for led pane light;Normally 3-5 days for sample call and 15 days for mass order.
FOB PortShenzhen,
Loading InfoBy Air, By Sea, By Express(UPS, DHL, FEDEX).Normally for small order, express will be best. And for bulk order, it is better to by sea.we can offer the competitive price for your reference.
Packing Info2pcs/carton
Target Market(s)North America, Latin America

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