DS24 LUMILEDS [Lumileds Lighting Company], DS24 Datasheet - Page 3

• Manufacturer Part Number: DS24
• Description: power light source Luxeon Flood
• Manufacturer: LUMILEDS [Lumileds Lighting Company]

Flux Characteristics at 350mA,
Junction Temperature, T
Optical Characteristics at 350mA,
Junction Temperature, T
Luxeon Flood
(high dome)
(low dome)
Lambertian
Configuration
Radiation
Batwing
Pattern
Flood 12-up
Flood 18-up
Color
Amber
Amber
Green
White
Blue
Cyan
Red
Red
(high dome)
(high dome)
(low dome)
Lambertian
(low dome)
Lambertian
Radiation
Pattern
Batwing
Batwing
620.5
584.5
620.5
584.5
4500 K
520
490
460
Min.
nm
nm
nm
nm
nm
nm
nm
Temperature
Wavelength
Blue
Blue
Color
Amber
Amber
Amber
Amber
Green
Green
or Color
White
White
Dominant
Cyan
Cyan
5500 K
Red
Red
Red
530
505
470
625
590
627
590
Red
CCT
Typ.
λD
[3]
[3]
nm
nm
nm
nm
nm
nm
nm
[1]
[2]
10,000 K
LXHL- MMCA
LXHL- MDCB
520
490
645
597
645
597
LXHL- MECA
LXHL- MBCA
LXHL- MDCA
LXHL- MLCB
LXHL- MWJE
LXHL- MMJA
LXHL- MBJA
LXHL- MDJA
LXHL- MDJB
550
LXHL- MLCA
LXHL- MEJA
LXHL- MLJA
LXHL- MLJB
3
LXHL-MWCE
J
Number
J
Max.
Part
= 25
= 25
nm
nm
nm
nm
nm
nm
nm
Spectral
width
Half-
∆λ
35
30
25
20
14
20
14
o
o
(nm)
---
Luminous
Flux (
C
Minimum
C
1/2
Φ
165
165
165
165
125
365
280
250
250
250
250
190
550
420
[3]
45
65
V [1,2]
Document #: DS24 (10/05)
lm
)
temperature
of dominant
wavelength
coefficient
∆λ
(nm/
Luminous
Flux (
0.04
0.04
0.04
0.05
0.09
0.05
0.09
Typical
D
360
360
120
320
300
525
500
450
540
540
180
480
450
790
750
---
Φ
300
/ ∆Τ
o
C)
V [2]
lm
J
)
Angle per
Current
(Degrees)
Viewing
1050
1050
1050
1050
1050
1050
1050
1050
LED
2θ 1/2
Test
(
700
700
700
700
700
700
700
700
mA
110
110
110
110
110
110
140
140
[4,7]
)
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
Notes:
1.
2.
3.
Dominant wavelength is derived from
the CIE 1931 Chromaticity diagram
and represents the perceived color.
CRI (Color Rendering Index) for White
product types is 70.
Spectral width at ½ of the peak
intensity.
θ½ is the off axis angle from lamp
centerline where the luminous intensity
is ½ of the peak value.
Luxeon Floods are not designed for
direct view applications. Lumileds
reserves the right to mix LEDs of
different color and flux values to
achieve the typical values listed above,
possibly resulting in visible variation
across the array.
All red and amber products built with
Aluminum Indium Gallium Phosphide
(AlInGaP).
All white, green, cyan, and blue
products built with Indium Gallium
Nitride (InGaN).
All power light sources represented
here are IEC825 Class 2 for eye
safety.
Minimum luminous flux performance
guaranteed within published
operating conditions.
Luxeon types with even higher
luminous flux levels will become
available in the future. Please
consult your Lumileds Authorized
Distributor or Lumileds sales
representative for more information.
Minimum flux value for 470 nm
devices. Due to the CIE eye
response curve in the short blue
wavelength range, the minimum
luminous flux will vary over the
Lumileds blue color range. Luminous
flux will range from minimums of 35
lm for 12-Up and 50 lm for 18-Up
Floods at 460nm to typicals of 190
lm for 12-Up and 280 lm for 18-Up
Floods at 480nm due to this effect.
Although the luminous power
efficiency is lower in the short blue
wavelength range, radiometric power
efficiency increases as wavelength
decreases. For more information,
consult the Luxeon Design Guide,
available upon request.