The detail feature list Item No.:C1020AStandard DescriptionCustomizedDimensionL55mm*W55mm*H43mmCutout:45mmYes (lengthonly)Input 300mA constant current-SDCM3 Step / 5 StepYesLuminous Efficiency90lm/Watt-Lumens depreciationIES LM80 standard-Moveable structure30°Adjustable-Profile materialAluminium alloy-Profile finishingPlatingYesFinishing color optionBlack / WhiteYesOutlet cable#22 DC cableYesConnectingCable with male plug for connectingYesIP gradeIP20-Cut-out sizeΦ45mm-PackageFactory standard industry packingYesWarranty Period3 Years- The detail description and instruction * Imported Osram or Cree LED, high brightness, engergy saving, enviornment protection and long lifespan.* Scientific cooling system, better heat dissipation;* Reasonable light distribution design,uniform Luminous, no shadow, no flickering, * No electromagnetic interference, No UV,no heat radiation, No heavy metal elements;* Elegant appearance design, modern style, more fashion, more popular,wider application. Dimension line drawing Installation line drawing Integrating sphere test report Photometric test report Factory Profile Certificates