Temperature-difference lamp

The invention discloses a temperature-difference lamp which mainly comprises a lampshade, a bulb, a temperature sensing surface and a switch. The temperature-difference lamp is characterized in that the switch is arranged at the lower part of a lamp body; the temperature sensing surface is arranged at the middle of the lamp body; the lampshade is arranged at the upper part of the lamp body; the bulb is arranged inside the lampshade; and the temperature sensing surface can sense temperature and the color of the lampshade can be changed with the sensed temperature, so that the color of light emitted by the lamp body is changed and a reminder is brought to people. 本发明公开了种温差照明灯，主要包括灯罩、灯泡、温度感应面和开关，其特点在于在灯具下部有开关，灯具的中部有温度感应面，上部有灯罩，灯罩里面有灯泡，温度感应器能感应温度然后变换灯罩颜色，使灯具发出的光的颜色改变，给人种提示。