LED apparatus and lighting lamp

The utility model discloses an LED device. The LED device is provided with a plurality of bar shape plates which can form a prism or a prism stand. One lateral face of the bar shape plate is provided with a plurality of reflection cavities in the shape of a groove; an LED chip is encapsulated in each reflection cavity, a plurality of LED chips are connected in series and parallel and lead out branch electrode wires, and a plurality of branch electrode wires are connected in series and parallel and lead out total electrode wires. Meanwhile, the utility model discloses an LED illuminating lamp with the LED device. The light-emitting device of the LED device of the utility model is the LED chip with the advantages of very low power consumption and energy saving. A plurality of LED chip arrays are assembled to a face of light emitting source to enhance the light communication and to enhance the output of the light energy, and the light curve of the light source is similar to the light curve of the traditional light source. The total electrode wires of the LED device of the LED illuminating lamp of the utility model are connected with an outer power supply through the circuit board, and the structure of the LED device is matched with the traditional lamp cap and the plastic casing.