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Opto Technology, Inc.
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Endura Bright
S E R I E S
Reference Dimensions
The Endura Bright LED based MR-16 is a new
revolutionary design integrating a high power LED
light source in a traditional MR-16 halogen
package. This innovative form factor incorporates a
high power LED light source, optical lens and
thermal heat sink shell. The 5 watt Endura Bright
version achieves output equivalent to a 20 watt
halogen light source with only 5 watts of electrical
power.
Typical applications
- Landscape Lighting
- Architectural Lighting
- Display Cases
Opto Technology Power Supply Kits
LED BASED MR-16
Basic version
The Endura Bright MR-16 basic version is
designed for the OEM track lighting fixture
manufacturer looking to re-design their existing
track light system. The MR-16 is mechanically a
direct drop in replacement for their existing fixtures
but the existing power supply needs to be replaced
with a constant current power supply. Advance
Transformer, a Phillips company, is already
manufacturing these LED drivers that will drop
right into many of the existing power supply
housings used in track lighting.
Opto Technology offers an Advance Lighting power
supply kit which has a 120V wall plug (6' foot cord)
and an MR-16 bi-pin receptacle to evaluate the
basic version Endura Bright MR-16 LED.
Kit number OTMI-0065
Advanced Lighting
Power Supply
LED120A0350C33F
LED Type
1 watt LEDs
Constant Current
Output
350 mA
Kit number OTMI-0060
Features
- 50,000 hours life
- MR-16 form factor
- No UV or IR radiation
- Optimized thermal heat sink
- Full range of colors
- Cool beam
- Homogeneous Illumination
Advanced Lighting
Power Supply
LED Type
Constant Current
Output
700 mA
LED120A0700C24F 2 & 5 watt LEDs
Patent Pending
OT16-XXXX-XX-13 Data Sheet Rev. A
Page 1 of 4
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Opto Technology, Inc.
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Part Numbers:
OT16-XXOO - XX
Endura Bright
S E R I E S
Color Code
Power Code
1 = 1 Watt
2 = 2 Watt
5 = 5 Watt
Optic Code
1 = 10 Degree
2 = 20 Degree
3 = 30 Degree
RD = Red
BL = Blue
RB = Royal Blue
GN = Green
WT = White
AM = Amber
Electrical / Enviornmental Characteristics
Forward Voltage V
Watt
Color
Min.
White
Red
Amber
2.79
2.31
2.31
(V)
Typ.
3.42
2.95
2.95
Max.
3.99
3.51
3.51
Peak DC
Forward
Current
(mA)
350
385
385
Peak Pulsed
Forward
Current
(mA)
500
550
550
Electrical Characteristics at 350 mA, Ambient Operating Temperature, T
J
= 25 C
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Average
Forward
Current
(mA)
350
350
350
>5
>5
>5
Reverse
Voltage (V)
Maximum LED
Junction
Temperature
(
0
C)
120
120
120
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Operating
Temperature
Range (
0
C)
.-40
to + 60
.-40
to + 60
.-40
to + 60
1 Watt
LED BASED MR-16
Electrical Characteristics at 700 mA, Ambient Operating Temperature, T
J
= 25 C
Forward Voltage V
Watt
Color
Min.
[2]
Peak DC
Forward
Current
(mA)
1000
1000
1000
700
700
700
700
Peak Pulsed
Forward
Current
(mA)
1000
1000
1000
1000
1000
1000
1000
Average
Forward
Current
(mA)
700
700
700
700
700
700
700
>5
>5
>5
>5
>5
>5
>5
Reverse
Voltage (V)
(V)
Typ.
3.76
3.76
3.76
6.84
6.84
6.84
6.84
Max.
4.49
4.49
4.49
8.31
8.31
8.31
8.31
Maximum LED
Junction
Temperature
(
0
C)
135
135
135
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Operating
Temperature
Range ( C)
0
2 Watt
White
Blue
Royal Blue
White
[1]
Green
Blue
Royal Blue
3.03
3.03
3.03
5.43
5.43
5.43
5.43
.-40
to + 60
.-40
to + 60
.-40
to + 60
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5 Watt
135
135
135
135
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.--
.--
.--
.--
[2]
[2]
[2]
[2]
Electrical Characteristics at 1,000 mA, Ambient Operating Temperature, T = 25 C
Typical
Watt
Color
White
Blue
Royal Blue
Forward
Voltage
2 Watt
3.95
3.95
3.95
Operating
Temperature
Range ( C)
.-40
to 50
.-40
to 50
.-40
to 50
0
Notes:
[1] Short Life version rated at 500 hours
[2] The 2W LEDs can be operated at 3W
(1000mA) to achieve higher flux performance, but
the light output depreciation / loss will be
accelerated. Contact Opto Technology for further
details.
Patent Pending
OT16-XXXX-XX-13 Data Sheet Rev. A
Page 2 of 4
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Opto Technology, Inc.
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Photometrics
Characteristics at 350 mA, Ambient Operating Temperature, T
J
= 25 C
Typical
Watt
Color
Luminous
Flux(lm)
White
1 Watt
Red
Amber
20
35
29
[5]
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Dominant Wavelength
Min.
4500K
620.5 nm
587.5 nm
Typ.
5500K
625 nm
590nm
Max.
8000K
645.0 nm
597.0 nm
Spectral
Half-Width
.--
20
14
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Typical Intensity
(cd)
10
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20
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30
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.--
650
490
.--
250
250
.--
70
70
Characteristics at 700 mA, Ambient Operating Temperature, T
J
= 25 C
Typical
Watt
Color
Luminous
Flux(lm)
[2]
[5]
Dominant Wavelength
Min.
4500K
460 nm
440 nm
.--
520 nm
460 nm
440 nm
Typ.
5500K
470 nm
455 nm
.--
530 nm
470 nm
455 nm
Max.
10000K
490 nm
460 nm
.--
550 nm
490 nm
460 nm
Spectral
Half-Width
Typical Intensity
(cd)
10
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20
O
30
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White
Blue
Royal Blue
[3]
46.4
18.4
272 mW
96
96
24
[3]
.--
25
20
.--
35
25
20
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1120
250
.--
881
966
439
81
310
75
.--
355
392
176
18
115
20
.--
178
163
80
14.2
2 Watt
LED BASED MR-16
White
[1]
5 Watt
Green
Blue
Royal Blue
400 mW
Characteristics at 1000 mA, Ambient Operating Temperature, T
J
= 25 C
Watt
Color
Typical Luminous
Flux(lm)
57.6
24
[3]
[5]
[2]
White
Blue
Royal Blue
2 Watt
360 mW
Notes:
[1] Short Life version rated at 500 hours.
[2] The 2W LEDs can be operated at 3W (1000ma) to achieve higher flux performance, but
the light output depreciation / loss will be accelerated. Contact Opto Technology for further
details.
[3] Royal Blue product is listed as a peak wavelength.
[4] All luminous flux values are reference values.
Patent Pending
OT16-XXXX-XX-13 Data Sheet Rev. A
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Opto Technology, Inc.
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Due to differences in LEDs the beam angles may differ slightly
LED BASED MR-16
Electro-Static-Discharge
Any Semiconductor circuit can be damaged by
ESD. OPTO TECHNOLOGY INC. recommends
that all LED circuits be handled with appropriate
precautions. Failure to observe proper installation
procedures can cause damage to the component.
ESD damage can range from subtle performance
degradation to complete device failure.
The information provided here is believed to be
reliable, however OPTO TECHNOLOGY INC.
assumes no responsibility for inaccuracies or
omission.
OPTO TECHNOLOGY INC. reserves the right to
make changes at any time without notice to any
products to improve reliability, function, design to
circuit or specifications. OPTO TECHNOLOGY
INC. does not assume any reliability arising out of
the application or use of any product or circuit
described herein, neither does it convey any
license under its patents rights, nor the right of
others.
Patent Pending
Opto Technology, Inc.
160 E. Marquardt Drive, Wheeling, IL 60090
tel: 847-537-4277 fax: 847-537-4785
www.optotech.com
OT16-XXXX-XX-13 Data Sheet Rev. A
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