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Life Testing:
Judging conditions:
If one of the following conditions occurred the lamp life is over.
  • The luminance of lamp central section becomes less then 50% of initial value.

  • Starting voltage is higher than the rated voltage.
Testing items:
  1. Rated life: Rated life is the testing time when the rest good lamps equal to 50% of total
    testing conditions:

    Testing conditions:
    Ambient temperature: normal(25°C)
    Current : 5rnA
    Power on frequency: continuous

  2. Low temperature life:

    Testing conditions: Low temperature life
    Ambient temperature:0°C±1°C
    Current :5mA
    Power on frequency: continuous

  3. On-off life:

    Testing conditions:
    Current :5mA
    Cycle time :l0sec. on and 10sec.off
Rated Life
25,000Hrs
Rated Life
500Hrs
Rated Life
200,000
Application Environments:
Items
Specifications
Remarks
Operation temperature
0°C~60°C
No condensation
Storage temperature
-30°C~70°C
Relative humidity
90%
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Holland, Ohio 43528 •419-868-7290 • Fax 419-868-7291