I wonder what different logos lighting brands have in different countries. For example here, the crompton logos we got in India were of three different types, while we never got the logo with the big C.
A) The cursive logo was used before 2010.
B) The overlapping CG logo was used before the new CG one.
C) The CG logo in blue and green was when crompton rebranded themselves as crompton Greaves. It was used for a decade from around 2010.
D) The new bold logo is when they reverted from crompton Greaves to just crompton.
E) The bottom most logo is for crompton lamps, which was never used here.
Are there any more brands with vastly different logos?