FLAME RETARDANT MATERIAL & IDEAL DESIGN! Newly designed recessed light for construction from commercial to the residential lighting fixture. Aluminum made makes fast heat dissipation become possible while being light and solid. Flame retardant PC WILL JUST MELT IF THERE IS ON FIRE, avoid the fire and provide the best safety it could. Powerful mechanical spring makes the downlight stuck firmly in the ceiling. It won’t FALL OFF EASILY! A good choice for your house, kitchen and bathroom!