CHOA X COB MODULES

choa X COB(chip on board)
CRI 98
140lm

SPECIFICATIONS

  • CHOA X family is the only brand name of MOC-COB module owned by CL Photonics.
  • High-speed Sputter Thick Coating Technology(HSTCT) is applied to fabricate the Metal On Ceramic (MOC)-COB of CHOA X family.
  • MOC-COB has no insulation layers such as FR-4 or polymer between metal layer and ceramic substrate so that thermal conductivity from LED to the substrate becomes very high. It boasts the highest heat dissipation ability in the world.
  • In addition, HSTCT enables CHOA X family to show very low thermal resistance (Rth < 1.0 °C/W) and superior efficacy of 140 lm/W at 5700K CCT and high CRI of 75 Ra or higher.
  • CHOA X family has perfectly compact size, which will be optimal selection for all of lighting applications.
  • CL Photonics provideds customized LED light sources and finished products through wide experiences.
  • Dimmable

[TABLE]

Choa X 1515

Choa X 2525

Choa X 2935

Choa X 3744

Choa X 4452

C type

 Ctype-Choa-X-1535

 Ctype-Choa-X-2525

 Ctype-Choa-X-2935

 Ctype-Choa-X-3744

 Ctype-Choa-X-4452

S type

 Stype-Choa-X-1535

 Stype-Choa-X-2525

 Stype-Choa-X-2935 chip on board led

 Stype-Choa-X-3744 high-cri-led-modules

 Stype-Choa-X-4452-COB-led-modules

Power [W]

5-10

20-40

80-120

150-200

250-400

Efficacy [lm/W]

100-140

100-140

100-130

100-130

100-130

CRI [Ra]

70-98

70-98

70-98

70-98

70-98

CCT [K]

2500-6500

2500-6500

2500-6500

2700-6500

2700-6500

Life Time [Hour]

50,000+

50,000+

50,000+

50,000+

50,000+

Operating Temp. [°C]

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

Thermal Resistance [℃/W]

< 1.0

< 1.0

< 1.0

< 1.0

< 1.0

Foot Print [mm X mm]

15 X 15

25 X 25

29 X 35

37 X 44

44 X 52

2525 C

CHOA-X-2525-C-LES-23mm-Genesis-45mil-7S8P-5600K-95RaSpec Report

2935 S

20140904 CHOA X 2935 S COB LED( 5700K 90 Ra ) Spec Report

3340 S

CHOA X 3340 S COB LED( 5700K 90 Ra ) Spec Report

3744 C 3200K

CHOA-X-3744C-14S14P-3200K-3300K-98Ra-80lm-Spec Reportort

3744 C 5600K

CHOA-X-3744C-14S14P-5500K-5700K-95Ra-90lmtest-Data-7

CHOA X 4452 S
(20S 20P 3182K 96Ra 82lmw)

high bay led cob module1 CHOA X

CHOA X 4452 S
(20S 20P 5624K 96Ra 95lmw)

high bay led cob module2 CHOA X

CHOA X 4452 S
(20S 20P 5769K 96Ra 95lmw)

high bay led cob module3 CHOA X

CHOA X 4452 S
(20S 20P 6700K 96Ra 90lmw)

CHOA X 4452 S high bay led