Energy-saving and environment-friendly LED lamp

The utility model provides an energy-saving environment-friendly light-emitting diode (LED) lamp, which relates to the field of LED lamps and comprises a base, a button and a switch are arranged on one side of the top end of the base, a shell is sleeved at the top end of the middle of the base, a plurality of lamp panels I penetrating through the shell are arranged on the inner side of the shell, conducting strips connected with the switch are arranged at the top ends of the lamp panels I, and the conducting strips are connected with the switch. Lamp panels II connected with the button are arranged on the inner side of the shell and located between the multiple lamp panels I. The multiple lamp panels II are turned on by pressing the button, light is reflected through the skirt edge of the shell, the illumination intensity is improved, meanwhile, by screwing the switch, the multiple lamp panels I are sequentially and parallelly connected with the switch through the conducting strips respectively, and therefore