I would agree but an E mark on an LED headlamp does confirm its approval and with such that it's a dedicated sealed unit and not an after market "bulb" conversion, which is something that would/should be checked at MOT.
Richard
2018 Roadster 3.7 1966 Land Rover S2a 88 2024 Royal Enfield Guerrilla 450 1945 Guzzi Airone