double end connection led tube installation

When we purchase led tubes, we need to know the application is new installation or replace traditional fluorescent lamp, this is totally different.

Double end connection advantage is good for new installation, do not need to change wire system, and do not have risk to competible local magnetic ballast and electrical ballast.

New installation double end connection led tube diagram as following:

If to replace traditional fluorescent tube system, we need to remove original ballast first and also remove the starter, then change wire system to be double end connection. 

installation disgram as following:

Be careful we need to remove ballast and starter correctly because ballast working will optput high voltage, led tube to compatible this old magnetic ballast will exist risk.

Any questions please contact 

Ledaritst Optoelectronics

Led tube,Tri-proof led tube,Led Linear specialist