Having cool daylight illumination, Crompton DynaRay Bulb is offered by us. It is energy efficient and can be used in bedrooms, living rooms, and other rooms. The bulb has versatile use, not just in residential settings, but also in commercial and industrial establishments. This bulb is highly robust and has the input voltage 220 Volts. The Crompton DynaRay bulb is known for brightness as well as electricity savings as compared to fluorescent bulbs.