COB LED
CS40C-P1C28-CB000
REV:A/0
●Reliability Test
Failure
Criteria
Pass or
Fail
Test Period
1000hours
Test Item
number Test Condition
Note
100℃
High Temperature Storage Test
Low Temperature Storage Test
20pcs
20pcs
Pass
1，3，4
Note
1000 hours
1000hours
-40℃
Pass
1，3，4
Ta= 25℃
IF =1.1A
Room Temperature Operation
Temperature Cycle
20pcs
Pass
Pass
Pass
Note
1，2，4
-20℃/100℃
30min dwell/
fer 5min
200 Cycles
500 hours
20pcs
20pcs
Note
1，2，4
Ta=60℃
RH= 85%
IF=1.1A
High Temperature High Humidity
Operation
Note
1，2，4
With heat sink, in a good thermal-exchange surrounding.
Note:
1. No catastrophic(LED fail)
2. Lumen maintenance＞85%
3. Lumen maintenance＞70%
4. Change in Vf <10%.
DRAWING NO. : DS-83-11-0002
DATE : 2011-12-12
Page : 11
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PARALIGHT [ PARA LIGHT ELECTRONICS CO., LTD. ]
