Thousands of households in Wong Tai Sin were plunged into darkness for around four hours on Wednesday night after a faulty cable caused a power outage. Electricity company CLP Power said in a statement on Wednesday that a cable in the Kowloon district had malfunctioned at around 8 pm, affecting 2,250 households. Residents Mei Tung Estate’s Mei Tak House, Lower Wong Tai Sin (II) Estate’s Lung Kwong House and Lions Rise were among those affected. Photos on social media showed apartment lobbies and Temple Mall, the district’s largest shopping centre, in darkness. Restaurant staff in the mall told…