LITEHARBOR HARBOR OF LIGHT! Leader of recessed downlight in China!


led retrofit downlight

recessed downlight

multiple light

track light

commercial downlight

Architectural downlights

Emergency Exit Light

Trims and Reflector

strip light


panel light

high bay light

mirror light

cabinet light

ceiling light

wall sconces

outdoor light

Rapid Delivery Products

LED Pendant light

LED Linear Light

4 inch Square LED Retrofit Downlight

4 inch Square LED Retrofit Downlight

ITEM No.: BSL4-001
Size : 4 inch
Finish : white, black, silver
LED chip : cree, citizen, osram, epistar
Lumen : 750LM/850LM
Warranty : 5-year

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4 inch Square LED Retrofit Downlight 


All-in-one LED retrofit trim designed to use with Liteharbor 4 inch recessed residential downlights
Provide 50000 hours of life at 70% lumen maintenance
No lead or mercury
Trim shipped with a medium base socket adapter whip
Available with dedicated Emergency Battery Back-up


LED Light Engine

Cree true white® technology available
Color temperature 2700K-5000K
Rated for 50000 hours at 70% lumen output



Dedicated 120 volt driver
Power factor >0.9
Dimmable to 10% with most brand dimmers
Rated for 50 to 60Hz at 120V/277V input
Produces less than 20% THD



Input Power: 12W (+/- 5%)
Lumens: 750LM-850LM


Listing & Warranty

ETL listed to US and Canadian standards for wet locations
5 Year Limited Warranty


  • DOWNLOAD PDF:Spec Data





    Liteharbor Lighting is a manufacturer with 13-year experiences in designing, developing and supplying wide selections of lighting products. Liteharbor locates in Foshan, Guangdong, China, which has great advantage in transportation and manufacturing. Liteharbor factory covers an area of 1,6000㎡ , and it is well-equipped.

    Excellent design and development team and strict QC department, as well as advanced equipment to ensure that we can complete orders on time. We work well together, and we are pride of ourselves on the ability to deliver products with the shortest lead times in the industry and the high quality of our products.


    Liteharbor offers a complete product line of Recessed DownlightLED Retrofit Downlight, Trimless Downlight, ceiling light, Mirror Light, Multiple Downlight, track light, Exit & Emergency light, LED Bulb, LED Tube, Cabinet Light and a lot kinds of Outdoor Lights. In addition to standard products, we also provide OEM and ODM services to meet individual requirements.


        Liteharbor dedicates to bring you the most advanced lighting technology and superior lighting environment.     Liteharbor takes quality as her first thing to pursue, all Liteharbor products are strictly conforming to international standards. Liteharbor products have obtained cULus, cETLus, DLC, CE, RoHS certificates and 36 patented products every year. At present, we have acquired the ISO9001 International Quality System Certificate. Liteharbor also offers the highest level of reliability, maintainability, and functionality of every product made.     Choosing Liteharbor will not only bring you high quality products but also sincere services, you deserve a better supplier and Liteharbor will be the right one for you.     Contacting Liteharbor always makes surprise!—




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