I have bought one pair of 22watt LED TUBE from Flipkart. After four months, one of the tube does not function properly. I complain it 8 days ago. But no actions should be taken. I am very much upset about the service of WIPRO. This morning one of the man named Manoj phoned me and said that, from Kolkata I would be phoned today, but still now no one phone me and I'm very much worried that my problem will be solved or not. Some of my friends call a bad name about Wipro because they are the same victim such as me. One of my rooms still in darkness. Please look into this matter as early as possible. User's recommendation: Think before buying Wipro Lighting.