What is the origin and service life of your laser diodes, and what warranty applies?
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- Issue Time
- Jun 9,2026
Direct answerDarkTone uses original Nichia laser diodes imported from Japan with a rated service life of more than 20,000 hours, backed by a one-year diode warranty and a five-year warranty on the complete unit.
Light Source and Warranty
| Item | Specification |
|---|---|
| Diode origin | Original Nichia, Japan |
| Rated service life | Over 20,000 hours |
| Diode warranty | 1 year |
| Complete unit warranty | 5 years |
What Keeps the Rated Life Achievable
- Thermal design that holds the diode inside its working temperature range
- Clean air paths and filters, maintained on the recommended schedule
- Eco-mode operation for daily use, reserving full output for peak moments
- Regular output checks so compensation can be applied before the audience notices
The rated life is a design figure, so actual performance depends on duty cycle, ambient temperature and maintenance discipline.