Abstract: A downlight apparatus includes a light source, a driver, a light holder, a metal rim and two elastic arms. The driver converts an external power to a driving current to be used by the light source. The light holder stores the light source in an holder space of the light holder. The light holder is placed inside a cavity of a ceiling. The metal rim is connected to a bottom side of the light holder. The two elastic arms are attached to one of the metal rim and the light holder for elastically pressing the metal rim to engage an cavity edge of the cavity of the ceiling for concealing the cavity and preventing an accidental fire to escape from the cavity of the ceiling to outside of the cavity of the ceiling.

Abstract: A downlight apparatus includes a light source, a driver, a light holder, a metal rim and two elastic arms. The driver converts an external power to a driving current to be used by the light source. The light holder stores the light source in an holder space of the light holder. The light holder is placed inside a cavity of a ceiling. The metal rim is connected to a bottom side of the light holder. The two elastic arms are attached to one of the metal rim and the light holder for elastically pressing the metal rim to engage an cavity edge of the cavity of the ceiling for concealing the cavity and preventing an accidental fire to escape from the cavity of the ceiling to outside of the cavity of the ceiling.

Abstract: The lighting apparatus includes a top cover, a light passing cover, a lens, a light source plate, and a bottom cover. The top cover has a light opening. The light passing cover is fitting the light opening. A diffusion illumination or a light beam is selected by placing the light passing cover or the lens to the top cover respectively. The light source plate is mounted with a LED module. A base plate is used for mounting the light source plate and for connecting to the top cover forming a container space. The base plate has at least one receiver socket for connecting to an external device to electrically connect the LED module.

Abstract: The light device includes a bottom housing, a container disposed inside the bottom housing, and a light passing shell assembly extended from an opening of the container. A plurality of leaf covers are coupled to the light passing shell assembly. The light device includes a light source assembly capable of emitting light. The light source assembly includes an adjustment device for adjusting a quality of the light emitted by the light source assembly. A plug is attached to the bottom housing for receiving external power and providing power to the light source assembly. A switch is electrically coupled to the adjustment device for adjusting the quality of the light emitted by the light source assembly.

Abstract: The lighting apparatus includes a top cover, a light passing cover, a lens, a light source plate, and a bottom cover. The top cover has a light opening. The light passing cover is fitting the light opening. A diffusion illumination or a light beam is selected by placing the light passing cover or the lens to the top cover respectively. The light source plate is mounted with a LED module. A base plate is used for mounting the light source plate and for connecting to the top cover forming a container space. The base plate has at least one receiver socket for connecting to an external device to electrically connect the LED module.

Abstract: The light device includes a bottom housing, a container disposed inside the bottom housing, and a light passing shell assembly extended from an opening of the container. A plurality of leaf covers are coupled to the light passing shell assembly. The light device includes a light source assembly capable of emitting light. The light source assembly includes an adjustment device for adjusting a quality of the light emitted by the light source assembly. A plug is attached to the bottom housing for receiving external power and providing power to the light source assembly. A switch is electrically coupled to the adjustment device for adjusting the quality of the light emitted by the light source assembly.