It includes a remote control in the package so you can operate it from a distance without having to go to the switch. You can also adjust the color of the bulb according to your needs. This particular bulb, if placed alone, is capable of adequately lighting a small space of approximately 4 square meters. It can replace an incandescent bulb from 33 to 41 watts or a halogen bulb from 20 to 24 watts, maintaining the same level of brightness in the space.