XIANQI Saving Charge: Our 3W dimmable LED downlight is the perfect replacement for 35W halogen LED bulb， save over many energy on electricity of lighting， 40000 Hours lifetime with lower maintenance cost， save your much money.Smoothly Dimming Hight CRI: These LED Downlights have smooth dimming capabilities (0-100%)， fit modern LED dimmers. CRI80+， provides near-sunlight quality lighting for true color rendering and consistency.Perfect material: The LED Recessed Lighting Dimmable Downlight is Made of flame retardant plastic and aluminium，make fast heat dissipation， safer and more worry-free.Easy to install: LED dimming driver is included. Cut-Out size is 2.08 inch/53mm， front diameter is 2.75inch/70mm， perfect for 2.5'' hole. No extra can or accessories are needed.This Recessed LED lights kit can be easily fitted to replace ordinary 2.16 - 2.5 inch recessed light fixture.2 years warranty: If you have any questions with our LED Downlight， please feel free to contact us， we will deal with it soon.Specification:Input Voltage: 220V ACWattage: 3WDimmable: YESEmitting Color: 5500K Daylight WhiteBrightness: 250LMMaterial Type: Flame Retardant PC + AluminumFront Diameter: 2.75inch/70mmCutout Opening Diamerter: 2.08 inch/53mmHeight: 34.8mm/1.37 inchPackage includes:4 x 3W Dimmable LED Ceiling Lights With LED Driver