In no mood to let up on his 'bijli paani' satyagraha, IAC member Arvind Kejriwal on Friday asked Delhiites to switch off their lights at home today between 7 and 8 pm. Kejriwal tweeted- "Delhiites, please switch off ur home lights for an hour from 7 to 8 pm tomorrow, 3 Nov to join protests against electricity tariff hike in Del."