SUNLIGHT LIGHTING APPARATUS

摘要

PURPOSE: A lighting device using sunlight is provided to efficiently prevent a theft by preventing the lighting device from being arbitrarily separated due to external force. CONSTITUTION: A body part(12) is inserted into a penetration hole(22) of a wooden deck(20). A flange part(14) is hitched to the lower side of the wooden deck to limit the penetration hole. A cover part(30) is combined with the body part to protect a circuit component installed in the body part. A sliding preventing protrusion(32) is formed on the upper side exposed to the outside of the cover part. A thickness control ring(50) is located between the flange part and the lower side of the wooden deck.