LIGHTING DEVICE FOR CREATING LIVING ENVIRONMENT ATMOSPHERE

摘要

A lighting device (100, 200, 300, 400, 500, 600, 700, 800) for creating an atmosphere of a living environment is disclosed. The lighting device (100, 200, 300, 400, 500, 600, 700, 800) includes an LED light source (102), a transparent housing (110, 210) and a lighting housing. The LED light source (102) has a light-emitting angle no less than 45 degrees. The transparent housing (110, 210) is configured to contain the LED light source (102) and a sealed bottom (106, 206), and has an atmosphere light-filtering portion (104, 204) emitting an atmosphere-creating light and having a first plurality of high refractive index layers (112b/112d/112f/112h/112j/1121/112n) and a second plurality of low refractive index layers (112a/112c/112e/112g/112i/112k/112m/112o) where the first and second pluralities of layers are arranged in a staggered manner. The lighting housing cooperates with the transparent housing (110, 210) to perform at least one of a reflection and a diffusion for the atmosphere-creating light to create the living environment atmosphere.