From: JERONI.PAUL@terra.es   
      
   Adrian Caspersz wrote:   
   > LED tubes internally are wired to the supply at one end, the other end    
   > is made as a short circuit - so that the LED tube can be used as a plug    
   > and play for a florescent tube if the starter (and ballast) is also    
   > replaced with a short.    
      
   Some led tubes are designed to work with a magnetic ballast in circuit so they   
   do not need rewiring. I consider that a safe approach since the tombstones are   
   the same, a normal flurescent tube could be installed in the future. I have   
   never seen a    
   magnetic ballast fail.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)