| 摘要 |
An energy-saving compound type lighting lamp includes a lamp housing (1), a lamp plate (2), a plurality of LED beads (3) mounted on the lamp plate (2), a metal halide lamp (4), a reflective cover (5), a light controller (71), a time controller (72), a first electronic rectifier (74) and the second electronic rectifier (73). A through hole (21) in which the metal halide lamp (4) is mounted is arranged at the center of the lamp plate (2). A power input interface used for inputting an alternating current and connected with the input of the light controller (71) is mounted on the lamp housing (1). The outputs of the light controller (71) are respectively connected with the inputs of the first electronic rectifier (74) and the second electronic rectifier (73), the outputs of the first electronic rectifier (74) are connected with each LED bead (3) respectively, and the output of the second electronic rectifier (73) is connected with the metal halide lamp (4). The time controller (72) is connected between the light controller (71) and the first electronic rectifier (74) or between the light controller (71) and the second electronic rectifier (73). The lighting lamp has the advantages of high luminance, long life, high color rendering and remarkable energy-saving effect after the compound application of the metal halide lamp and the LED. |
