Energy Guide

Master Contract: 229828
Report: 70024182
Project: 70024182
Client: Guangde Ledup Enterprise, Inc
Attachment 1
No. 10, Ke Yan Road, Confidential Telephone: [phone]
Guangzhou Science Park, Fax: [phone]
Guangzhou, 510663, China
www.csagroup.org Page 7 of 15
Summary of Tests Result – (Con’t)
Criteria Item
ENERGY STAR Requirements
Sample Size/Specific
Requirements
Measured Test
Data
Verdict
B. Electrical Requirements
Input Power
The input power consumption per lamp on each
of the three strings in the sample shall not exceed
0.20 watts.
For decorative light strings that modulate in their
power use (e.g., flashing, changing color), energy
use shall be measured over a time period of 5 or
more complete modulation cycles, averaged, and
recorded as the input power.
3 decorative light strings
of the same model.
All < 0.2 W per
lamp.
PASS
Over-Voltage
Average percentage of failed lamps on all three
strings in the sample shall be no greater than 3%.
No failed lamp.
PASS
C. Output and Reliability Requirements
Maintained Light
Output
For strings with colored lamps, the average
maintained light output shall be no less than 70%.
For strings with white lamps or any phosphor-
based lamps, the average shall be no less than
50%.
3 decorative light strings
of the same model.
See ENERGY STAR
Test Method for
Decorative Light Strings,
December 2011 (Annex
A) for string testing
configuration and test
steps.
All more than
70%.
PASS
Failed Lamps
The average percentage of failed lamps on all
three strings in the sample shall be no greater than
3%.
No failed lamp.
PASS
D. Weathering Requirements
Maintained Light
Output
For strings with colored lamps, the average
maintained light output shall be no less than 70%.
For strings with white lamps or any phosphor-
based lamps, the average shall be no less than
50%.
3 decorative light strings
of the same model.
Weathering condition as
specified in Cycle 7 of
Table X2.1 of ASTM
G154-06.
See ENERGY STAR
Test Method for
Decorative Light Strings,
December 2011 (Annex
A) for string testing
configuration and test
steps.
All more than
70%.
PASS
Failed Lamps
The average percentage of failed lamps on all
three strings in the sample shall be no greater than
3%.
No failed lamp.
PASS