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REPORT 3933 US ROUTE 11 CORTLAND, NEW YORK 13045 Project No. G100125842 Date: August 17, 2010 REPORT NO. 100125842CRT-018 TEST OF PAR 30L LED LAMPS MODEL NOS. S8814 / S8821 RENDERED TO SATCO PRODUCTS, INC / KOLOURONE / WOOREE LIGHTING 110 HEARLAND BLVD BRENTWOOD, NY 11717 TEST: Electrical and Photometric tests as required to the IESNA test standard. LABORATORY NOTE: The laboratory that conducted the testing detailed in this report has been Qualified, Verified, and Recognized for LM-79 Testing for ENERGY STAR for SSL by US DOE's CALiPER program. AUTHORIZATION: The testing performed was authorized by signed quote number 500233869. STANDARDS USED: The following American National Standards or Illuminating Engineering Society of North America Test Guides were used in part or totally to test each specimen: IESNA LM-79: 2008 Approved Method for Electrical and Photometric Measurements of Solid-State Lighting Products ANSI NEMA ANSLG C78.377: 2008 Specifications of the of Solid State Lighting Products DESCRIPTION OF SAMPLE: The client submitted three samples of model number S8814 / S8821. The samples were received by Intertek on July 13, 2010, in undamaged condition, and three samples were tested as received. The sample designations were S6126L through S6128L. DATES OF TESTS: August 3, 2010. This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to copy or distribute this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Measurement uncertainty budgets have been determined for applicable test methods and are available upon request.

SUMMARY Model Nos.: Description: S8814 / S8821 PAR 30L - 14W 30 DEGREE 2700K Criteria Result Total Lumen Output 670.7 Lumens Total Power 14.69 W Luminaire Efficacy 45.64 Power Factor 0.957 Color Rendering Index (CRI) 84.09 Correlated Color Temperature (CCT) 2699 K (x) 0.459 (y) 0.408 (u ) 0.263 (v ) EQUIPMENT LIST Equipment Used Model Number Control Number Last Calibration Date Calibration Due Date Elgar AC Power Supply 1001SX --- --- --- Xitron Power Analyzer 2503H E235 04/09/10 04/09/11 Elgar AC Power Supply CW1251 -- -- -- Yokogawa Power Analyzer WT1600 E462 06/11/10 06/11/11 Labsphere Diode Array DAS 1100 N714 Before Use Before Use Leeds & Northup Standard Resistor Manganin Y089 02/10/10 02/10/11 Data Precision Digital Voltmeter 3600 V124 02/10/10 02/10/11 Fluke Multimeter 45 M133 02/10/10 02/10/11 Fluke Temperature Meter 52 T801 06/11/10 06/11/11 Kikusui DC Power Supply 35-10L E160 --- --- Sorenson DC Power Supply DLM150-20E -- --- --- UDT Optometer S370 N301 Before Use Before Use ITS Two Meter Diameter Integrating Sphere --- N308 Before Use Before Use ITS Ten Foot Diameter Integrating Sphere --- N307 Before Use Before Use --- 150-14, 8043, 03/17/2010 03/17/11 NIST Luminous Flux Standard Sources 8830 NIST Spectral Flux Standard Source RF0605 --- 11/29/06 100 hours of use LSI High Speed Mirror Goniophotometer 6440 -- Before Use Before Use Labsphere CDS 1100 CCD CDS1100 -- Before Use Before Use Spectroradiometer Optronics Spectroradiomter EL750D E288 Before Use Before Use Report No. 100125842CRT-018 page 2 of 5 August 17, 2010

TEST METHODS Seasoning in Sample Orientation LED Products No seasoning was performed in accordance with IESNA LM-79. Photometric and Electrical Measurements Integrating Sphere Method A Labsphere Model DAS 1100 Diode Array Spectroradiometer and Two Meter or Ten Foot Sphere was used to measure correlated color temperature, chromaticity coordinates, and the color rendering index for each SSL unit. Ambient temperature was measured at a position inside the sphere. Each SSL unit was operated on the client provided driver at the rated input voltage in its designated orientation. Each SSL unit was allowed to stabilize for at least thirty minutes before measurements were made. Electrical measurements including voltage, current, and power were measured using the Xitron or Yokogawa Power Analyzer. The calibration of the sphere photometer-spectroradiometer system is traceable to the National Institute of Standards and Technology. Estimated Total Operating Time Model Nos. Total Hours S8814 / S8821 7 Report No. 100125842CRT-018 page 3 of 5 August 17, 2010

RESULTS OF TESTS Spectral Distribution over Visible Wavelengths nm mw/nm nm mw/nm nm mw/nm nm mw/nm Sample No. S6126L, Model Nos. S8814 / S8821 390 0.1403 500 2.8649 610 13.3680 720 1.8823 395 0.1158 505 3.4740 615 13.4140 725 1.6368 400 0.1196 510 4.1155 620 13.3010 730 1.4090 405 0.1466 515 4.7517 625 12.9820 735 1.2075 410 0.1443 520 5.3524 630 12.5410 740 1.0449 415 0.1821 525 5.9122 635 11.9750 745 0.9001 420 0.2727 530 6.4085 640 11.3430 750 0.7780 425 0.4616 535 6.8517 645 10.6540 755 0.6708 430 0.8805 540 7.2417 650 9.9145 760 0.5822 435 1.7183 545 7.6172 655 9.1271 440 3.2329 550 7.9751 660 8.3378 445 4.9828 555 8.3459 665 7.5479 450 5.3960 560 8.7446 670 6.7834 455 4.5262 565 9.1834 675 6.0780 460 3.5835 570 9.6786 680 5.4212 465 2.7726 575 10.2310 685 4.8149 470 2.1067 580 10.8020 690 4.2606 475 1.7214 585 11.4470 695 3.7402 480 1.5808 590 12.0440 700 3.2729 485 1.6577 595 12.5740 705 2.8502 490 1.9074 600 12.9930 710 2.4834 495 2.3294 605 13.2450 715 2.1569 SATCO Sample No. S6126L Model Nos. S8814 / S8821 Spectral Data Over Visible Wavelengths 16 14 12 (mw/nm) 10 8 6 4 2 0 350 400 450 500 550 600 650 700 750 800 Nanometers Report No. 100125842CRT-018 page 4 of 5 August 17, 2010

RESULTS OF TESTS (cont d) Photometric Measurements at 25 C Integrating Sphe re Method Intertek Sample No. Correlated Color Temperature (K) S6126L S6127L S6128L Average 2690 2698 2709 2699 CIE 31 CIE 31 CRI (x) (y) Model Nos. S8814 / S8821 84.06 0.459 0.408 84.20 0.459 0.409 84.00 0.458 0.408 84.09 0.459 0.408 CIE 76 (u ) CIE 76 (v ) 0.263 0.263 0.262 0.263 Photometric and Electrical Measurements Integrating Sphere Method Intertek Sample No. Base Orientation S6126L S6127L S6128L Average Input Voltage Input Current Input Power Input Power (Vac) (ma) (Watts) Factor Model Nos. S8814 / S8821 128.2 14.74 128.2 14.71 127.3 14.63 127.9 14.69 0.958 0.956 0.957 0.957 Absolute Luminous Flux (Lumens) Lumen Efficacy (Lumens Per Watt) 661.7 689.3 661.0 670.7 44.89 46.86 45.18 45.64 Picture (not to scale) CONCLUSION The results tabulated in this report are representative of the actual test samples submitted for this report only. The data is provided to the client for further evaluation. Compliance to the referenced specification requirements was not determined in this report. In Charge Of Tests: Report Reviewed By: Jeffrey Davis Associate Engineer Lighting Division Jacki Swiernik Project Engineer Lighting Division Attachment: None Report No. 100125842CRT-018 page 5 of 5 August 17, 2010