That color has nothing to do with the performance of the bulbs. It is a misconception that the dark ring means the bulb is bad. The ring has to do with the cathodes and the coating on the inside of the bulb. If you are seeing the ring and also have a problem with the bulbs starting, meaning they take longer to light up, then it is a voltage problem with the lamp. But the ring alone is no problem.
Erick Westcott, CEO
Gelousy
---------- Original Message --------
Subject: NailTech:: Old bulbs
From: Angie <[email protected]>
Date: Sun, November 13, 2011 11:38 am
To: [email protected]
I was told in a class that if your bulbs has a dark smoked look around the base of the bulb that they need changed. I have 40 hours left on my CND bulbs and they already look like that. Do you guys think that is true? I hate to waste the rest of the hours but I don't want to start having problems either.
--
You received this message because you are subscribed to the Google Groups "NailTech" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to [email protected].
For more options, visit this group at http://groups.google.com/group/nailtech?hl=en.
You received this message because you are subscribed to the Google Groups "NailTech" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to [email protected].
For more options, visit this group at http://groups.google.com/group/nailtech?hl=en.
