Save on Electricity bills, Save eyes. Best quality molded thermoplastic housing for better heat dissipation. Energy saving. Long Life. No Flicker, Glare free without UV and infrared, eco friendly. Compatible to traditional lamps, easy to install and replace. Unique high luminous efficacy LED and driver technology. Use only in indoor, not for outdoor. Compared to CFL/Other bulbs, it provides crystal clear vision experience Protected from high voltage spikes and can be used in normal bulb holders. Also can work in low voltage. \nThe LED Bulbs have one year warranty serviced through 500 service center all over India. \nHelpline Number 0120-4247950, helpdeskcustomercare09@gmail.com\nThe special combo offering 20 bulbs of 5W.