High power square recessed downlight is focusing on local lighting, it is the perfect replacement for traditional halogen lamp. This square recessed lighting adopts unique replaceable module design, which will easy install and reduce maintain cost. Led recessed adjustable downlight are available as either dimmable or non-dimmable with the option of warm white, cool white or natural white color temperature. 15°/24°/36°beam angle optional are suitable for actual usage areas. Featuring quality combination of COB integrated chip and reflector. clear and simple heat sink design with multiple layers of cooling fin connected with each other, improved the heat dissipation for led recessed downlight.