Hello and welcome to SaberForum,
Before you continue any further posting, follow this link to the rules section of the forum: (
http://www.saberforum.com/index.php?topic=117.0)
Take a moment to read through the rules and then reply with an acknowledgement. If my link doesn’t word you can simply go to the homepage and look for the
BIG RED BOLD LETTERS. This is simply the way that all of us on the forum keep each other accountable. Once you’ve posted this acknowledgement, you may resume further posting.
Thanks for your compliance.
-Greg
As for your question, ithekro answered your question perfectly. However, Guardian blue is a fantastic color without Tri-Cree. If you have standard setup (4xAAA) I'd recommend putting in a fresh set and if you have a Li-Ion setup, charge your batteries.