◆◆◆ 【Factory direct, quality assurance】 ◆◆◆ 【Concealed to be installed between the ceiling opening 5-10CM can be installed), Ming Do not open the hole】 ◆◆◆ 【Applicable: aisles, corridors, porch, entrance hall , Balcony, the entrance, the living room around, the TV background wall ◆◆◆ 【Modern simple home improvement, 3W5W highlight, free warranty for five years】 ◆◆◆