The Smarter™ range of Architectural cylinder pendant light is a versatile and high performance luminaire that offers precision lighting exactly as required. With sleek and classic style, this cylinder pendant light fixture can be used for any new construction, remodel, or retrofit lighting projects. It's created with modular Design, allowing for easy switch from track mounting to mono-point mounting, ideal for use in architectural, commercial, and residential applications.

The Smarter™ contemporary cylinder  Pendant Lights adopt  CREE®, Luminus® or Bridgelux® COB LED arrays, delivering 610 to 2600 lumens light output, with up to 120 lumen per watt.  Available in black and white finishes, the fixture offers various power options including 8,10, 15 and 22 watts. In addition, it's supplied with interchangeable beam spreads of 15°,24°,38°,60°. The five-feet field-cuttable suspension cable makes it the perfect choice for installations of different heights.

1. Lumens: 4800lm 3200lm 2600lm 1450lm 650lm
2. Beams: 12° 15° 24° 38° 60°
3. Dimmable: Triac/ELV(Phase-cut)
4. Ra: 95, 82
5. Cert: ETL, CB, CE, FCC, SAA
6. Power Factor：0.95
7. Luminaire efficiency：up to 125lm/W
8. Color consistency SDCM：SDCM 3
9. Color Rendering：82, 95
10.Storage Temperature：-40℃~+80 ℃
11.Working Temperature：-20℃~+40 ℃ 

More Details: http://kinglumi.com/product-1503.html