CLM-DG07 Rev 0D
Product Guide
Reflectors for Cree
®
LMH2 LED Modules Product Guide
Diffuse Finish
White Finish
Semi‑Specular Finish
Faceted, Specular Finish
PRoDuCt DEsCRiPtion
Cree LeD modules provide lighting
designers
simple,
solutions
and
that
manufacturers
LeD
and
reduce
time
Cree
with
easy-to-adopt
lighting
luminaire
speed
are
FEatuREs
•
4-in/110-mm, 6-in/150-mm and
8-in/190-mm sizes
•
Diffuse, white, semi-specular
and faceted, specular finishes
tabLE oF ContEnts
4‑in/110‑mm Reflectors
.......................................2
Mechanical Dimensions ..................................2
Reflector Photometry
.......................................2
Circular Reflector, Diffuse Finish
.................3
Circular Reflector, White Finish
....................3
Circular Reflector, Semi‑Specular Finish
.....4
Spot Reflector, Faceted, Specular Finish
.....4
6‑in/150‑mm Reflectors
.......................................6
Mechanical Dimensions ..................................6
Reflector Photometry
.......................................6
Circular Reflector, White Finish
....................7
Circular Reflector, Semi‑Specular Finish
.....7
8‑in/190‑mm Reflectors
.......................................8
Mechanical Dimensions ..................................8
Reflector Photometry
.......................................8
Circular Reflector, White Finish
....................9
Circular Reflector, Semi‑Specular Finish
.....9
Packaging
...........................................................10
development
time‑to‑market.
reflectors
specifically designed to work with the
Cree LMH2 LeD modules to jump-start
the
design
process
for
recessed
downlights, wall sconces and pendant
lights in demanding end markets such
as retail, museums, hospitality and
restaurants.
www.Cree.Com/moDUleS
Copyright © 2014-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
is a registered
trademark and the Cree logo is a trademark of Cree, Inc. This document is provided for informational purposes only and is not a warranty or a
specification.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
1
ReflectoRs foR lMH2 leD MoDules
4-in/110-MM REFLECtoRs
order Codes
Description
Finish
Diffuse
4-in/110-mm
circular reflector
4-in/110-mm
spot reflector
White
Semi‑specular
Faceted specular
order Code
LMH020‑REFL‑0000‑0000045
LMH020‑REFL‑0000‑0000044
LMH020‑REFL‑0000‑0000042
LMH020‑REFL‑0000‑0000046
Mechanical Dimensions
1
[2.5]
Ø .10
A
A
[40.5]
R 1.59
[87.9]
[87.9]
Ø 3.46
3.46
[57.4]
[57.4]
2.26
Ø 2.26
[61.5]
2.42
[107.7]
Ø 4.24
[139.7]
Ø 5.50
Reflector Photometry
The candela values for an LMH2 LED module with a particular reflector, and the values for the corresponding polar graph, can be
approximated by applying the following multiplication factors to the tables and graphs in the following sections. The exact candela values
can be found in the
IES files
available on the Cree website.
2
LMH2 LED Module
850 lm
Multiplication factor
0.283
1250 lm
0.417
2000 lm
03.667
3000 lm
1.000
4000 lm
1.333
6000 lm
2.000
8000 lm
2.667
1
Dimensions for the reflector diagrams are for reference only. For exact dimensions and tolerances, refer to the 3‑D models (.STEP files) for the
reflectors available on the
LMH2 product page
and the
diffuse, white, semi-specular
and
specular
reflector product pages. Select the Documentation
tab, then select the STEP files under the Design Files heading.
Select the Documentation tab on the
LMH2 product page,
then select the IES file under the Design Files heading.
2
Copyright © 2014-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
is a registered trademark and the Cree logo is a trademark of Cree, Inc. This
document is provided for informational purposes only and is not a warranty or a specification.
2
ReflectoRs foR lMH2 leD MoDules
4-in/110-mm Circular Reflector, Diffuse Finish
The following table and graph show the candela tabulation for the 3000‑lumen flat lens LMH2 LED module with the 4‑in/110‑mm circular
reflector with a diffuse finish.
angle from
nadir (°)
0.0
2.5
5.0
7.5
10.0
12.5
15.0
17.5
20.0
22.5
25.0
27.5
30.0
Candelas
2073.4
2065.1
2041.1
2002.9
1953.7
1892.6
1822.6
1745.0
1662.5
1579.9
1473.5
1319.9
1135.1
32.5
35.0
37.5
40.0
42.5
45.0
47.5
50.0
52.5
55.0
57.5
60.0
934.0
741.6
577.2
445.4
345.7
266.9
203.9
154.7
122.9
103.2
89.2
76.2
62.5
65.0
67.5
70.0
72.5
75.0
77.5
80.0
82.5
85.0
87.5
90.0
64.4
53.8
44.3
35.8
28.3
21.7
16.0
11.1
7.0
3.5
0.9
0.2
angle from
nadir (°)
Candelas
angle from
nadir (°)
Candelas
518
1037
1555
2073
4-in/110-mm Circular Reflector, White Finish
The following table and graph show the candela tabulation for the 3000‑lumen flat lens LMH2 LED module with the 4‑in/110‑mm circular
reflector with a white finish.
angle from
nadir (°)
0.0
2.5
5.0
7.5
10.0
12.5
15.0
17.5
20.0
22.5
25.0
27.5
30.0
Candelas
1865.4
1859.2
1841.5
1812.5
1774.8
1728.7
1676.6
1618.8
1556.2
1491.7
1403.7
1266.9
1097.9
32.5
35.0
37.5
40.0
42.5
45.0
47.5
50.0
52.5
55.0
57.5
60.0
913.4
738.2
588.6
470.1
382.5
314.8
261.4
220.1
194.5
179.4
166.6
152.8
62.5
65.0
67.5
70.0
72.5
75.0
77.5
80.0
82.5
85.0
87.5
90.0
138.7
124.7
110.7
96.8
83.0
69.5
56.3
43.2
30.2
17.2
5.5
0.6
angle from
nadir (°)
Candelas
angle from
nadir (°)
Candelas
466
933
1399
1865
Copyright © 2014-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
is a registered trademark and the Cree logo is a trademark of Cree, Inc. This
document is provided for informational purposes only and is not a warranty or a specification.
3
ReflectoRs foR lMH2 leD MoDules
4-in/110-mm Circular Reflector, Semi-Specular Finish
The following table and graph show the candela tabulation for the 3000‑lumen flat lens LMH2 LED module with the 4‑in/110‑mm circular
reflector with a semi‑specular finish.
angle from
nadir (°)
0.0
2.5
5.0
7.5
10.0
12.5
15.0
17.5
20.0
22.5
25.0
27.5
30.0
Candelas
3510.3
3500.2
3454.0
3368.6
3217.0
3013.8
2807.9
2582.7
2351.2
2146.8
1920.0
1639.8
1317.4
32.5
35.0
37.5
40.0
42.5
45.0
47.5
50.0
52.5
55.0
57.5
60.0
989.3
703.5
489.0
327.7
209.5
121.5
61.1
25.8
8.6
3.1
2.5
2.1
62.5
65.0
67.5
70.0
72.5
75.0
77.5
80.0
82.5
85.0
87.5
90.0
1.8
1.5
1.3
1.1
0.9
0.7
0.6
0.4
0.3
0.2
0.1
0.1
angle from
nadir (°)
Candelas
angle from
nadir (°)
Candelas
878
1755
2633
3510
4-in/110-mm Spot Reflector, Faceted, Specular Finish
The following table and graph show the candela tabulation for the 3000‑lumen flat lens LMH2 LED module with the 4‑in/110‑mm spot
reflector with a faceted, specular finish.
angle from
nadir (°)
0.0
2.5
5.0
7.5
10.0
12.5
15.0
17.5
20.0
22.5
25.0
27.5
30.0
Candelas
7595.5
7296.8
6562.5
5533.0
4535.5
3757.2
3171.1
2705.4
2294.5
1927.3
1587.2
1244.3
913.0
32.5
35.0
37.5
40.0
42.5
45.0
47.5
50.0
52.5
55.0
57.5
60.0
634.8
415.3
265.4
161.7
90.8
41.7
17.6
6.1
1.9
1.0
0.8
0.6
62.5
65.0
67.5
70.0
72.5
75.0
77.5
80.0
82.5
85.0
87.5
90.0
0.5
0.4
0.3
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.2
0.2
angle from
nadir (°)
Candelas
angle from
nadir (°)
Candelas
1899
3798
5697
7596
Copyright © 2014-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
is a registered trademark and the Cree logo is a trademark of Cree, Inc. This
document is provided for informational purposes only and is not a warranty or a specification.
4
ReflectoRs foR lMH2 leD MoDules
The following table and graph show the candela tabulation for the 3000‑lumen dome lens LMH2 LED module with the 4‑in/110‑mm spot
reflector with a faceted, specular finish.
angle from
nadir (°)
0.0
2.5
5.0
7.5
10.0
12.5
15.0
17.5
20.0
22.5
25.0
27.5
30.0
Candelas
3937.3
3868.6
3695.2
3440.2
3144.7
2842.8
2551.5
2286.7
2045.1
1820.1
1602.2
1381.1
1153.3
32.5
35.0
37.5
40.0
42.5
45.0
47.5
50.0
52.5
55.0
57.5
60.0
919.6
707.3
536.9
404.1
298.6
213.8
148.7
97.8
57.8
29.6
11.4
2.4
62.5
65.0
67.5
70.0
72.5
75.0
77.5
80.0
82.5
85.0
87.5
90.0
0.6
0.5
0.4
0.3
0.2
0.2
0.2
0.1
0.1
0.2
0.3
0.4
angle from
nadir (°)
Candelas
angle from
nadir (°)
Candelas
984
1969
2953
3937
Copyright © 2014-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
is a registered trademark and the Cree logo is a trademark of Cree, Inc. This
document is provided for informational purposes only and is not a warranty or a specification.
5
电源技术
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
