- What we do LSEAT converts individually any Economy seat into sleep mode without power supply. Pitch distance, seat and cabin integrity are strictly maintained. Among your 83 % flying Economy passengers, the LSEAT equiped seats can afford decent sleep in flight. IFE relaxes the brains, but sleep rest the bodies, reducing flight time feeling and jet lag on longer night or day flights. - How it works On an Economy class seat, the passenger moves his sitting cushion forwards with his body weight so with his legs below the seat in front of him, he finds a nice sleep lay down shell. The body weight spreads on total body surface, easing sleep comfort even up to two meters tall. - Quickly installed Each LSEAT kit installation takes 30 minutes. Immediate ancillary profits boost up but passenger costs remain unchanged. LSEAT kit 1.550 gr and half inch high comes with a FORM 1 or an STC as "minor mod".