The led technology in lighting is new and it is very efficient and good power conservative technology.
I purchase my first 7w syska bulb in January 2015.
That time syska bulbs are more expensive, that’s whey I purchase only one led bulb.
and also Philips led bulbs was available in market but syska is a new company and its led bulbs less expensive compare to Philips so I preferred syska led bulbs.
Lighting is very good 7w led bulb. It has 700 lumen light unit means 1w equal to 100 lumen light intensity.
so if I purchase any other company led bulbs most of company follows this rule of light.
That’s whey all led bulbs any company 7w or more watt bulbs have same light intensity.
but only difference price design and product quality and warranty.
So in the warranty point of view syska gives more warranty from others.
And quality of syska led bulbs is good and less effective light on our eye.
Means medium glare produce syska led lights. And light in the room uni-formally distributed.