Please follow these steps to ensure that you are enjoying the maximum life from your HPL lamps.
- Be sure to observe proper lamp handling procedures and never touch the lamp envelope.
- Check lamp socket for pitting and signs of arcing and replace as necessary.
- Check voltage at the fixture with a true RMS voltmeter & trim dimmer output as necessary. The voltage output of the dimmer at full should not exceed the rating of the lamp. Various lamp voltages and hour ratings are available.
- Try using lamps from a different production run / different manufacturer.