Philips 35E12B11DCBAAA

Report Number: ISO-NRCan 034

Issued: Nov/27/2012

Item tested Philips 35E12B11DCBAAA
Rated electrical values 60Hz AC, 120V
Nominal CCT N/A
Item received date 08-July-2012
Test completed date 31-July-2012
Objecvie of test IES LM-79 was performed to measure the total luminous flux, Correlated colour temperature (CCT), colour rendering index (CRI), chromaticity coordinates (x,y), and spectral power distribution (SPD), and luminous efficacy (lm/W) .
Procedure With reference to Lumentra standard operation procedures Lumentra-SOP01.
Test report prepared by Rui Li, PhD
Engineering Consultant, Lumentra Inc.
Krishnan Harikumar, PhD
Senior Researcher, Lumentra Inc.
Test report approved by Venkat Venkataramanan, PhD
CTO, Lumentra Inc.


Test Conditions

Number of hours operated prior to measuremet 0
Total operating time of the product including stabilization 130 minutes
Stabilization time 130 minutes
Ambient temperature (°C) 21
Orientation of the product during testing Vertical & base-down
Photometric method used Sphere-spectroradiometer
Designation and type of reference standard used 75W Halogen lamp, SCL-1400-F106, omni-directional, NVLAP calibration traceable to NIST
Correction factors applied Self-absorption
Photometric measurement conditions 76 inch integrating sphere, 4p geometry
Spectroradiometer resolution 1.5 nm
Equipment used SLM-76-C SphereOptics integrating sphere system, Yokogawa WT230 Digital power meter
Deviation from standard operating procedures Ambient temperature was 21 °C instead of 25±1 °C


Test Results

Total luminous flux (Lumens) 158.6
CIE Chromaticity coordinate x 0.4700
CIE Chromaticity coordinate y 0.4198
CIE Chromaticity coordinate u’ 0.2649
CIE Chromaticity coordinate v’ 0.5323
Duv 0.002549
Correlated colour temperature CCT (K) 2632
Colour rendering index (CRI) 92.07
Voltage RMS (V) 119.7
Current RMS (A) 0.035
Real Power (W) 3.217
Power Factor 0.761
Total Harmonic Distortion (%) 48.5
Efficacy (lm/W) 49.3


Manufacturer Claims

Total luminous flux (Lumens) 150
Correlated colour temperature CCT (K) N/A
Colour rendering index (CRI) N/A
Voltage RMS (V) 120
Power (W) 3.5
Efficacy (lm/W) 42.9
Life (hour) 25,000
Equivalency N/A

Figure 1. Spectral Power Distribution

Figure 2. CIE Chromaticity Diagram

Figure 3. Picture of the item tested

This report is based on published industry procedures and the results relate only to the item tested. This report shall not be reproduced except in full, without written approval of Lumentra Inc.