All the buildings in Lutyens Zone in Delhi have been beautifully lit up with LED lights. <br/><br/>Rashtrapati Bhawan, Parliament, North and South Block, and All India Radio headquarters have been decorated on the occasion of Independence Day celebrations.<br/><br/>Old Secretariat which houses Delhi Assembly has also been lit up and opened for public. <br/><br/>A multimedia show is on at India Gate to commemorate contribution of armed forces as part of the Independence Day celebrations.