HLMP-1700 datasheet by QT Optoelectronics

HLMP-1700 Frequently Asked Questions (FAQs)

• What is the recommended storage temperature and humidity for HLMP-1700 LEDs?
  The recommended storage temperature is -20°C to 30°C, and the recommended storage humidity is 60% RH or less.
• Can I use the HLMP-1700 LED in an outdoor application?
  Yes, the HLMP-1700 LED is suitable for outdoor use, but it's recommended to use a clear epoxy resin or silicone coating to protect the LED from moisture and UV radiation.
• What is the maximum soldering temperature and time for the HLMP-1700 LED?
  The maximum soldering temperature is 260°C, and the maximum soldering time is 3 seconds. It's recommended to use a soldering iron with a temperature control to avoid overheating the LED.
• Can I drive the HLMP-1700 LED with a constant current source or a constant voltage source?
  It's recommended to drive the HLMP-1700 LED with a constant current source to ensure stable and consistent brightness. A constant voltage source may cause the LED brightness to vary with temperature and voltage changes.
• What is the typical lifespan of the HLMP-1700 LED?
  The typical lifespan of the HLMP-1700 LED is 50,000 hours or more, depending on the operating conditions, such as temperature, current, and humidity.