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COB LED – Lighting With High Efficacy

CLU058, Dimensions: 38.0x38.0x1.4 mm
  • CLU058, Dimensions: 38.0x38.0x1.4 mm
  • CLU048, Dimensions: 28.0x28.0x1.4 mm
  • CLU038, Dimensions: 19.0x19.0x1.4 mm
  • CLU028, Dimensions: 13.5x13.5x1.4 mm
  • CLL106, Dimensions: 50.0x7.0x1.35mm

Citizen Electronics’ COB LEDs are an excellent choice for projects requiring high luminous output and efficacy. They can be used, for example, in street, office and shop lighting.  

We offer a wide selection of high quality COB LEDs. The typical light output of our products ranges from 350 to 35000 lumens. They are all compliant with MacAdam 3-step, so you don’t have to worry about colour binning. 

Find the Right COB LED

Small COBs are well suited for lighting solutions such as spotlights and downlights, while the larger models can be used for example in floodlights. The colour rendering of the COB series varies from Ra65 to Ra97. Special rendering is also available. 

Special Color Rendering Vivid COB High Intensity COB High CRI COB

From the table below you can find all of the most common models of our COBs and their data sheets*. You can also contact our product manager or find the right product using a downloadable selection simulator

All values in the table are Tj=85°C (not CLL104).

Simulators

Product number

CCT (K)* Ra Luminous Flux Typ. (lm) Luminous Efficacy Typ. (lm/w) Voltage Typ. (V) Forward Current Typ. (mA) Power Typ. (W)

CL-L104-HC3W1-F5

400090275859.23503.2

CL-L104-HC6W1-F5

400090550859.27006.4

CL-L104-MC3W1-F5

400080320999.23503.2

CL-L104-MC6W1-F5

400080640999.27006.4

CLU027-0303C1

4000803231388.72702.3

CLU027-0303C1

4000902681158.72702.3

CLU028-1201C4

40009039612634.6903.1

CLU028-1201C4

40008047915434.6903.1

CLU028-1201C4

40007050716334.6903.1

CLU028-1201C4-*F1

40009040713334903.1

CLU028-1201C4-*F1

40008048015734903.1

CLU028-1201C4-*F1

40007050916634903.1

CLU028-1202C4

40009078212634.61806.2

CLU028-1202C4

40008094815234.61806.2

CLU028-1202C4

400070100216134.61806.2

CLU028-1202C4-*F1

400090805132341806.1

CLU028-1202C4-*F1

400080948155341806.1

CLU028-1202C4-*F1

4000701007165341806.1

CLU028-1203C4

400090115112334.62709.3

CLU028-1203C4

400080139414934.62709.3

CLU028-1203C4

400070147615834.62709.3

CLU028-1203C4-*F1

4000901185129342709.2

CLU028-1203C4-*F1

4000801397152342709.2

CLU028-1203C4-*F1

4000701483162342709.2

CLU028-1204C4

400090150712134.636012.5

CLU028-1204C4

400080182614734.636012.5

CLU028-1204C4

400070193215534.636012.5

CLU028-1204C4-*F1

40009015521273436012.2

CLU028-1204C4-*F1

40008018301503436012.2

CLU028-1204C4-*F1

40007019411593436012.2

CLU038-1205C4

400090196512634.645015.6

CLU038-1205C4

400080238015334.645015.6

CLU038-1205C4

400070251916234.645015.6

CLU038-1205C4-*F1

40009020231323445015.3

CLU038-1205C4-*F1

40008023851563445015.3

CLU038-1205C4-*F1

40007025311653445015.3

CLU038-1206C4

400090233312534.654018.7

CLU038-1206C4

400080282715134.654018.7

CLU038-1206C4

400070299216034.654018.7

CLU038-1206C4-*F1

40009024021313454018.4

CLU038-1206C4-*F1

40008028341543454018.4

CLU038-1206C4-*F1

40007030061643454018.4

CLU038-1208C4

400090305112234.672024.9

CLU038-1208C4

400080369714834.672024.9

CLU038-1208C4

400070391315734.672024.9

CLU038-1208C4-*F1

40009031421283472024.5

CLU038-1208C4-*F1

40008037061513472024.5

CLU038-1208C4-*F1

40007039321613472024.5

CLU038-1210C4

400090373612034.690031.1

CLU038-1210C4

400080452714534.690031.1

CLU038-1210C4

400070479215434.690031.1

CLU038-1210C4-*F1

40009039031283490030.6

CLU038-1210C4-*F1

40008046021503490030.6

CLU038-1210C4-*F1

40007048841603490030.6

CLU048-1211C4

400090433812734.699034.3

CLU048-1211C4

400080525615334.699034.3

CLU048-1211C4

400070556316234.699034.3

CLU048-1211C4-*F1

40009044681333499033.7

CLU048-1211C4-*F1

40008052691573499033.7

CLU048-1211C4-*F1

40007055901663499033.7

CLU048-1212C4

400090473212734.6108037.4

CLU048-1212C4

400080573415334.6108037.4

CLU048-1212C4

400070606916234.6108037.4

CLU048-1212C4-*F1

400090487313334108036.7

CLU048-1212C4-*F1

400080574815734108036.7

CLU048-1212C4-*F1

400070609916634108036.7

CLU048-1216C4-*F1

400090637613034144049

CLU048-1216C4-*F1

400080752115434144049

CLU048-1216C4-*F1

400070798016334144049

CLU048-1812C4

400090692612352108056.2

CLU048-1812C4

400080839214952108056.2

CLU048-1812C4

400070888315852108056.2

CLU048-1812C4-*F1

400090713312951.1108055.2

CLU048-1812C4-*F1

400080841215251.1108055.2

CLU048-1812C4-*F1

400070892716251.1108055.2

CLU048-1818C4

4000901010812052162084.2

CLU048-1818C4

4000801224914552162084.2

CLU048-1818C4

4000701296515452162084.2

CLU048-1818C4-*F1

4000901041112651.1162082.8

CLU048-1818C4-*F1

4000801227914851.1162082.8

CLU048-1818C4-*F1

4000701302915751.1162082.8

CLU058-1825C4

40009014803127522250117

CLU058-1825C4

40008017936153522250117

CLU058-1825C4

40007018986162522250117

CLU058-1825C4-*F1

4000901524713351.12250115

CLU058-1825C4-*F1

4000801798015651.12250115

CLU058-1825C4-*F1

4000701908016651.12250115

CLU058-3618C4

40009020387121103.91620168.3

CLU058-3618C4

40008024703147103.91620168.3

CLU058-3618C4

40007026148155103.91620168.3

CLU058-3618C4-*F1

40009020998127102.11620165.4

CLU058-3618C4-*F1

40008024764150102.11620165.4

CLU058-3618C4-*F1

40007026278159102.11620165.4

CLU106-0305C1-303M2G2

4000807701209.17006.4

CLU106-0305C1-403M2G2

3000807351159.17006.4

CLU106-0305C1-50AL7G4

5000708651359.17006.4

CLU550-3626C1-403AL7G4B-25

40007035500146103.92340243.1

CLU550-3626C1-403M2G2B-24

40008033150136103.92340243.1

* Please note that all the values in the table are typical 4000 K values. Should you wish to see the values for other colour temperatures, please check the data sheets or contact our product manager. 

Compatible Products

Do you need more products to go with your COB? You can find compatible products from our other product categories:

Constant Current Drivers Optics 

Didn't find a suitable solution? Don't worry, contact our product manager as we still might have a suitable solution for you. All our solutions are not necessarily presented on our webpage.

Tero Nurmi
Product Manager, LED Modules
Mob: +358403543060
tero.nurmi@light.fi