Useless warranty from Takealot on LED bulps

I bought a pack 9 LED bulps with a 2 year warranty. After a few months 6 did not work anymore. I then returned the 6 bulps and the 3 still in working order is still in their sockets doing duty in 100% working order. Takealot responded that in order to consider a replacement of the bulps I need to return the working bulps as well so the entire batch can be inspected. So I have to remove the 3 working bulps and sit without 9 bulps and wait until they decide if they will replace the 9 bulps.