Syska is a big brand in electronics and its provides a large number of items in electronic and it is led bulbs are very popular in market .
i brought 2 led bulb 6 months ago 1 of 8 watt and 1 of 15 watt and both bulb come with a guarantee of 2 years each.
and I spend 400 rupees for both and its working till now.
but I am not satisfied with this bulbs because when I brought it that time it gives very brightness and shining lights and it slow down in light day by day.
it save electricity bill but design of bulb is not attractive and they looks like a ordinary bulbs.
and time by time both bulb losing their brightness.
durability is good and upper grip holder is made by alluminium metal and design of bulb is rounded and oval both shspes available in markets and mostly peoples like rounded shapes bulb but it lose their holder very quickly with their glass sides of light and this had no guarantee.