I took Syska led bulb 1 month ago Because My tubelight got worse. I took a 9-watt Syska led bulb, which was worth 250 rupees. I put this bulb in my front room. When I turned it on, I felt like I was in heaven. I was lost in the light of his milk. . I was hopeful that so good and best light gives Syska led bulb. The back part is made of steel and the front is made of plastic. Its shape is very good. It gives the light of the white color which is quite clean. Syska led bulb is the best all people. It comes with a two year guarantee which is very much.