Turn signals What is the E for?

[1967vmax]

looking at these turn signals on ebay item #120614610481 they are from Hungary the seller has many nice led signals and also sells ones for 10 bucks more called E marked . What the hell is E marked Lense and why would you want this??????

 

[Redbone]

European lens standard? I believe it's like the DOT standard we have in US.

 

[satariel666]

Yep, its european homologation.

BTW, those signals are shit worth.