Lighting Project 4″ Remodel Round Commercial Trimmed or Trimless LED Recessed Downlight


Selectable lumens and color temperatures plus interchangeable reflector options offer the ultimate in flexibility and performance. Providing an industry-leading true square aperture design with a refined corner detail.


Four sides staddle install, the staddle can be adjusted from 14½ “-24”, to adapt to a variety of joist structures and keel sizes.
Lamp height can be adjusted, accommodate 1/2 “to 1 1/4” ceiling thickness.
Trimmed and trimless available.
Rotated separated reflector, more convenient for parts replacement.
Isolation driver, high power factor and conversion efficiency, constant current output.
Application: Automotive and Parking, Education, Government, Healthcare, Hospitality, Offices and Banks, Religious, Retail.


Power 15/20/30W
Voltage 120/230/277V
Lumen 1000/1500/2250LM
Power factor PF>0.98
CRI 80+CRI/90+
Frequency 50/60Hz
Dimmable NONE/TRIAC/RD 0-10V
CCT 2700/3000/3500K
Lifespan 50000 H
Certification ETL


Die-casting aluminum, spray high-reflective powder, high light uniformity.
Light Source     
High light transmittance, strong light diffusion performance, no shadow, no glare.
Point light source turned into spherical light emitting.
Milky white light transmission rate reach 90% above.
Excellent concealed light source, achieve the best light transmission rate without seeing the LED lamp bead.
Excellent cold forging radiator, good heat dissipation.
Independent isolation constant current drive, high power factor optional .
Constant current design, high reliability, stable performance.
Wide voltage design, 120V-277V available.
Meets the requirements of safety and electromagnetic compatibility.

Product File Download

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Liteharbor Lighting is a manufacturer with 16-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 Downlight, LED 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! www.liteharbor.com

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