Bridgelux Vesta® Series Dim-To-Warm
13mm and 15mm Arrays
®
Product Data Sheet DS151
Introduction
Vesta
®
Series Dim-To-Warm Array products deliver adaptable light in a cost-effective, solid state lighting package.
Vesta
Series products tap into the powerful mediums of light and color to influence experience, well-being, and human
emotion. They allow fixture manufacturers to simulate the familiar glow and dimming of incandescent lamps. This
high flux density light source is designed to support a wide range of high quality, low cost directional luminaires and
replacement lamps for commercial and residential applications.
Lighting system designs incorporating these LED arrays deliver comparable performance to 150 Watt incandescent-
based luminaires, while increasing system level efficacy and prolonging service life. Typical luminaire and lamp types
appropriate for this family include replacement lamps, down lights, wall packs and accent, spot and track lights.
Features
Benefits
• Dimming range from 2700K to 1800K and 3000K to
1800K
• Efficacy of 83 lm to 115 lm/W typical at 3000K 95
CRI
• Uniform, high quality illumination
• Minimum 90 and 95 CRI options
• More energy efficient than incandescent, halogen
and fluorescent lamps
• Industry standardized dimensions
• Flux packages from 1600 to 3725 lumens typical
• Superior color dimming transition
• Compact system design resulting from high lumen
density
• High quality, true color reproduction
• Enhanced optical control
• Uniform, consistent white light
• Lower operating costs
• Reduced maintenance costs
Vesta Series
Contents
Product Feature Map
Product Nomenclature
Product Selection Guide
Electrical Characteristics
Absolute Maximum Ratings
Performance Curves
Performance Curves
Performance Curves
Typical Radiation Pattern
Typical Color Spectrum
Mechanical Dimensions
Mechanical Dimensions
Color Binning Information
Packaging and Labeling
Design Resources
Precautions
Disclaimers
2
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15
15
1
Product Feature Map
Bridgelux arrays are fully engineered devices that provide consistent thermal and optical performance on an engineered
mechanical platform. The arrays incorporate several features to simplify design integration and assembly. Please visit
www.bridgelux.com for more information on the Vesta Series family of products.
Fully engineered substrate
for consistent thermal, mechanical
and optical properties
Solder Pads
Polarity symbols
Case Temperature (T
c
) Measurement Point
Yellow phosphor Light
Emitting Surface (LES)
White ring around LES
Designed to comply with global
safety standards for creepage
and clearance distances
Dimming control component
Note: Part number and lot codes are scribed on back of array
Product Nomenclature
The part number designation for Bridgelux Vesta Series arrays is explained as follows:
1 2 3 4
5 6
7 8 9 10 11 12131415 – 16
17 18
BXRV
Product Family
Dim-To-Warm Array
Nominal CCT
18 = 1,800K
27 = 2,700K
30 = 3,000K
DR – 1830H - 3000 – A – 13
CCT Bin Options
13 = 3 SDCM
Array Configuration
Minimum CRI
G = 90 CRI
H = 95 CRI
A = 20W for 13mm
33W for 15mm
Form Factor Designator
2000 = 13mm LES
3000 = 15mm LES
2
Product Selection Guide
The following product configurations are available:
Table 1:
Selection Guide, Measurement Data
Nominal
CCT
1
(K)
2700
1800
2700
1800
2700
1800
2700
1800
3000
1800
3000
1800
3000
1800
3000
1800
Drive
Current
(mA)
600
20
950
20
600
20
950
20
600
20
950
20
600
20
950
20
Typical V
f
T
c
=25°C
(V)
33.5
26.9
34.1
26.4
33.5
26.9
34.1
26.4
33.5
26.9
34.1
26.4
33.5
26.9
34.1
26.4
Typical
Power
T
c
=25°C
(W)
20.1
0.5
32.4
0.5
20.1
0.5
32.4
0.5
20.1
0.5
32.4
0.5
20.1
0.5
32.4
0.5
Typical
Efficacy
T
c
=25°C
(lm/W)
105
88
105
88
83
73
83
73
115
104
115
104
101
87
102
89
Typical
Pulsed Flux
3, 4, 5
Part Number
CRI
2
T
c
=25°C
(lm)
2111
47
3401
46
1668
39
2689
39
2312
56
3725
55
2028
47
3300
47
Minimum
Pulsed
Flux
6
T
c
=25°C
(lm)
1899
43
3061
42
1501
35
2420
35
2080
50
3353
49
1825
42
2970
42
Typical
DC Flux
7, 8
T
c
=85°C
(lm)
1766
40
2847
39
1396
33
2251
32
1935
47
3118
46
1832
43
3000
43
BXRV-DR-1827G-2000-A-13
90
90
90
90
95
95
95
95
90
90
90
90
95
95
95
95
BXRV-DR-1827G-3000-A-13
BXRV-DR-1827H-2000-A-13
BXRV-DR-1827H-3000-A-13
BXRV-DR-1830G-2000-A-13
BXRV-DR-1830G-3000-A-13
BXRV-DR-1830H-2000-A-13
BXRV-DR-1830H-3000-A-13
Notes for Table 1:
1. Nominal CCT as defined by ANSI C78.377-2011.
2. CRI Values are minimums. Minimum R9 value for 95 CRI products is 85, Bridgelux maintains a ±3 tolerance on all CRI and R9 values.
3. Products tested under pulsed condition (10ms pulse width) at nominal test current where T
j
(junction temperature) = T
c
(case temperature) = 25°C.
4. Typical performance values are provided as a reference only and are not a guarantee of performance.
5. Bridgelux maintains a ±7% tolerance on flux measurements.
6. Minimum flux values at the nominal test current are guaranteed by 100% test.
7. Typical stabilized DC performance values are provided as reference only and are not a guarantee of performance.
8. Typical performance is estimated based on operation under DC (direct current) with LED array mounted onto a heat sink with thermal interface
material and the case temperature maintained at 85°C. Based on Bridgelux test setup, values may vary depending on the thermal design of the
luminaire and/or the exposed environment to which the product is subjected.
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