This bulb is very costly bulb. This bulb consumes lots of electricty because this bulb are higher volt bult. This bulb provide very brigher and shiner light quality with long ranges but this light was generated so many heat. This bulb is very shiner and thats why little problem on eyes. The design of this bulb was superb and small and also very powerful. In this bulb no warrently is available.
This bulb has no life and also do not coverd by any warrently. This bulb is only used for big rooms and also in outer of home in night. This service and support of this bulb was worst and slow. The room tempeature also increase when this bulb is on because this bulb generated so much heat.