LUXEON CoB
High Uniformity and High Efficiency Array
LUXEON® CoB is a high-voltage, high-lumen array solution enabling the best efficacy and performance in a very small
Light Emitting Surface. LUXEON CoB is the best choice for high lumen downlights (1000-6000 lm) and directional bulbs
(like PAR/AR111) due to its uniform, robust package.
Features
Benefits
Key Applications
• Efficacies up to 120 lm/W hot
• Easier to meet standards (e.g. ENERGY STAR)
• Retrofit bulbs
• Small LES
• Enabling smaller optics/beam angles
• Downlights
• 36V solution
• Compatible with efficient driver systems
• Spotlights
• Existing ecosystem
• Holders and clamps ready to fit on the CoB
• High circular uniformity
• Perfect match with reflectors and lenses
• MCPCB solution
• Increased robustness in handling the parts
• 85°C = Tj tested
• Guaranteed performance in application conditions
Table 1. Performance and Electrical Characteristics at Tj = 85°C for 3000K parts (80 CRI)
If
Luminous Flux {1}
CRI [1]
Vf
Efficacy
LES [2]
Thermal Resistance
Junction to case [3]
mA
Typ. lm
Min
Typ
Typ. Lm/W
(mm)
Typ. Rth (°C/W)
LHC1-3080-1203
300
1150
>80
36
105
9
0.49
LHC1-3080-1204
450
1725
>80
36
105
13
0.40
3000K
LHC1-3080-1205
600
2300
>80
36
105
13
0.32
3000K
LHC1-3080-1208
900
3450
>80
36
105
15
0.22
Nominal
CCT
Part
Number
3000K
3000K
Notes for Table:
1. Philips Lumileds maintains a tolerance of ±6.5% on luminous flux, ±2 on CRI.
2. Light Emitting Surface (LES) is the inner diameter (phosphor area) inside the dam.
3. Thermal Resistance is based on junction to case with a tolerance of ±0.05 K/W.
Color Bin Definitions
LUXEON Chip-On-Board Color Proliferations
0.44
3 SDCM and 5 SDCM
2700K
3000K
0.42
3500K
CIE 1931 y
0.40
4000K
0.38
5000K
0.36
5700K
Black Body Locus
3-Step
0.34
5-Step
0.32
0.30
0.28
0.30
0.32
0.34
0.36
0.38
0.40
0.42
0.44
0.46
0.48
0.50
CIE 1931 x
Ecosystem for LUXEON CoB
www.philipslumileds.com/designtools
RoHS
COMPLIANT
Philips Lumileds Lighting Company shall not be liable for any kind of loss of data or any other damages, direct, indirect or consequential, resulting from the use of the provided information and data. Although
Philips Lumileds Lighting Company has attempted to provide the most accurate information and data, the materials and services information and data are provided “as is” and Philips Lumileds Lighting Company
neither warranties, nor guarantees the contents and correctness of the provided information and data. Philips Lumileds Lighting Company reserves the right to make changes without notice.
You as user agree to this disclaimer and user agreement with the download or use of the provided materials, information and data.
©2013 Philips Lumileds Lighting Company. All rights reserved.
LUXEON is a registered trademark of the Philips Lumileds Lighting
Company in the United States and other countries.
www.philipslumileds.com
www.philipslumileds.cn.com
PB115 LUXEON CoB Product Brief 20130419