BG LHB Bezel-less AC 3-tier --- These are vestibuled, air-conditioned LHB sleeper coaches of Indian Railways with newly introduced 'continuous window' concept on the outside to lend more aesthetic looks & promises to add a more seamless appearance to the train. The vertical pillars on the inside though would remain as is. The best part about the glass on these continuous windows is that it is scratch proof and is unlikely to break incase of stone-pelting. Apart from which the improved suspension system of LHB coaches ensures more riding comfort for the passengers compared to conventional ICF rakes. The air conditioning system of the LHB coaches is of higher capacity compared to the ICF rakes and is controlled by a microprocessor which is said to give passengers better comfort than the ICF coaches during summer and winter season. The coaches are designed for an operating speed up to 160 km/h and could go up to 200 km/h. However, they have been tested up to 180 kmph. Seating/sleeping capacity - 64 persons. Type - LWACCN.