Ygs-Tech Smart 2" Led Recessed Lighting Rgb Wifi Downlight, 5W Alexa And Google ? WiFi CONTROLLED - RGB CCT 2700-6500K Color Changing, compatible with Alexa and Google Home. Replace 50W halogen bulb by 5W smart dimmable LED. Save over 85% energy on electricity of lighting. ? HIGH QUALITY - Made of aviation aluminium and ABS plastic, make fast heat dissipation become possible while being light and solid. ? DIMMABLE CRI - LED Downlight has smooth dimming capabilities with modern LED dimmers. CRI80+, provides near-sunlight quality light for true color rendering and consistency inside your home, show natural color more vibrantly. ? EASY INSTALLATION - Recessed LED lights kits can be easily fitted to replace ordinary 2 1/8 - 2 3/8 inch recessed light fixture. LED dimming driver is included. NO EXTRA recessed housing cans or accessories ARE REQUIRED. Please refer to the picture of the installation process. ? QUALITY GUARANTEE - LED Downlight life more than 40,000 hours, 2 years warranty.