Lighting device recessively mounted in a platform

A lighting device for recessed installation in a platform having a mounting hole, comprising:

• a lighting unit;
• a base disposed above the lighting unit (20) and having a receiving hole being formed thereon;
• a lighting trim arranged around the lighting uni and having a flange portion, wherein an opening is formed on the flange portion to expose the lighting unit, and at least one hole is formed on the flange portion;
• a connecting unit received by the receiving hole of the base;
• at least one pull rope having one end connected to the connecting unit and the other end extended from the platform through the hole;
• a plurality of resilient latching members disposed on the base, wherein an abutting portion is formed on each resilient latching member;
• and
• a plurality of linking members corresponding to respective resilient latching members, the linking members being connected between the resilient latching members and the connecting unit;
• when the lighting unit is received by the mounting hole of the platform, the abutting portions of the resilient latching members press against an concealed surface of the platform, and the flange portion of the lighting trim abuts against a exposed surface of the platform.

A lighting device for recessed mounting in a platform having a mounting hole, comprising:

• a lighting unit having a light-emitting module exposedly arranged in the mounting hole of the platform;
• a flange portion arranged around the light emitting module for establishing pressing contact with an exposed side of the platform;
• a base in supportive connection with the lighting unit arranged on a concealed side of the platform;
• a plurality of resilient latching members arranged on the base extending substantially radially outward and configured to latch on the concealed side of the platform around the mounting hole thereof for retaining the lighting device thereto;
• and
• a plurality of linking members respectively having a connecting end connecting the respective resilient latching members, and an operable end arranged operably exposed on the exposed side of the platform;
• wherein the resilient latching members unlatch from the platform by the pulling of the operable end of the linking member.