LIGHTING SYSTEM THAT CAN CHANGE LIGHT EMITTING CHARACTERISTIC AND LIGHTING DEVICE AND LAMP HOLDER OF THE LIGHTING SYSTEM

摘要

A lighting system includes a carrier unit, and a lamp holder including a holder plate for mounting of a light emitting unit, and a first positioning plate and a second positioning plate extending from the holder plate and spaced apart from each other. The holder plate is disposable at a first or second position when the first or second positioning plate is connected to the carrier unit. A light emitting characteristic of the light emitting unit when the holder plate is in the first position is different from a light emitting characteristic of the light emitting unit when the holder plate is in the second position.

主权项

1. A lighting device, comprising:
a lamp holder including a holder plate , and a first positioning plate and a second positioning plate extending from said holder plate and spaced apart from each other; and a light emitting unit mounted on said holder plate; wherein said holder plate being disposed at a first position when said first positioning plate is fastened, or being disposed at a second position when said second positioning plate is fastened, a light emitting characteristic of said light emitting unit when said holder plate is in said first position being different from a light emitting characteristic of said light emitting unit when said holder plate is in said second position.