Technical application guide -...
Transcript of Technical application guide -...
Technical application guidePHILIPS MR11 LED Lamps (3.5W)
Philips 12V MR11 LED Lamps is the latest
product in series of low voltage (12VAC),
Halogen MR11 replacement
Technical application guide - Philips MR11 LED Lamps 2
Design Highlights• Up to 80% energy savings when compared to a 20 W halogen lamp• Long lifetime of 40,000 hours (B50,L70)• Retrofits into a vast majority of luminaires with GU4 sockets• Virtually no UV and Cool Beam• Environmental friendly, without mercury or any other hazardous
substances• RoHS compliant
Application Areas• Hotels, restaurants, bars, cafes• Lobbies, corridors, stairwells, washrooms, reception areas
Application Notes• Operating temperature range is between -20°C and 40°C (ambient)• Suitable for indoor environments and open Luminaire ( at least 10mm free air
space)• Suitable for use in enclosed luminaires where the case temperature (Tc)
remains below the Tc indicated in this application guide• Compatible with existing halogen transformers (refer to the recommended
transformer table)• Do not use or install the lamp in wet environment• Suitable for damp locations• For use in fixtures that can structurally support weight of the lamp• Can be used in outdoor applications where protected from direct water
exposure
Type C max.
Overall Length
D max.
Diameter
max.
Weight
(mm) (mm) (gram)
Technical application guide - Philips MR11 LED Lamps 3
Technical Specifications
Fixture Compatibility
D
C
MR11 LED Lamp 40 35 28
Spectral Power Distribution
Spectrum of MR11 2700K
100%90%80%70%60%50%40%30%20%10%
0200 800700600500400300250 750650550450350
Ilnte
nsity
(m
W/n
m)
Wavelength(nm)
Product type Voltage Power Base Total Beam CCT Intensity Lifetime CRI Dimmable
Watts Lumen Angle
(V) (W) (lm) ( o ) (K) (Cd) (Hrs)
MAS LEDspotLV 3.5W 827 MR11 24D 12 3.5 GU4 200 24 2700 1,000 40,000 80 No
4
MR11 3.5W
Temperature
To ensure a long operating life, Philips recommends that the lamp is installed in a open luminaire with at least 10 mm of free air space around the lamp housing.
Tc.
Tc Max: 80 oC
Flu
x (
%)
T_Case (oC)
100%
95%
90%
85%
80%
75%
70%75 80 85 90 95 10070
Technical application guide - Philips MR11 LED Lamps
Photometric Diagrams
100%
95%
90%
85%
80%
75%
70%
Lum
en M
aint
enan
ce
0 20000 6000010000 40000 5000030000
Hours
MR11 2700K 24D 1000 cd 200 lm
Lifetime + SustainabilityFailure Rate Curve of MR11 3.5W
PHILIPS 12V MR11 LED lamp has a lifetime of 40.000 hours, defined as the number of hours when 50% of a large group of identical lamps below 70% of its initial lumens.
Maximum Case temperature for rated 40,000 hrs lifetime: 80°C
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%0 10000 20000 30000 40000 50000 60000
Tota
l Fai
lure
Rat
e
Hours
Recommended Transformer List
NO Brand Model load min load max ET Compatibility1 lamp 2 lamps 3 lamps
1 2345678910111213141516
PhilipsPhilipsPhilipsPhilipsPhilipsPhilipsPhilipsOSRAMOSRAMTridonicTridonicLONONNVCENDODaiko三雄极光
20W20W50WNA4W (LED)NA20W20W20W20WNA20W20W35W10W20W
60W60W105W60W10W (LED)45W50W60W60W50W60W50W60W75W75W60W
ET-E60ET-S60ET-E105ET-C60ET-E10LED (new)ET-R50A26SET-E50 A26ET-P60Redback 60VASpeedy TE-0050POSSUMLNDET-50ET60EX224BDP36283PAK070601
passpassN/ApasspasspasspasspasspassN/AN/Apasspasspasspasspass
passpasspasspasspasspasspasspasspassflickerflickerpasspasspasspasspass
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© 2016 Philips LightingAll rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights.
12/2016www.philips.com
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