List of some ER Trains which are LHBfied :-
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Howrah Rajdhani Exp (Both via Gaya and Patna)
Sealdah Rajdhani Exp
12259/60 Sealdah New Delhi AC Duronto Express
12303/04/81/82...
more... Poorva Express
Howrah Ranchi Shatabdi Exp
Howrah - Delhi Anand Vihar SF Bi-Weekly SF Exp
Sealdah - Amritsar JB Exp / Sealdah - Delhi WB SK Exp
Akal Takht Exp / Ananya Exp
Durgiana Exp / Kolkata - Agra Cantt SF Exp / Howrah - Jaynagar Exp
13121-22 Kolkata Gazipur Exp via Patliputra
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PS: A newly introduced LHB ER train is the Kolkata - Ghazipur Shabd Bhedi Exp. Another LHB train was the Howrah - Dhanbad DD Exp with LHB DD Rake which was withdrawn after the train was stopped by ER!