SONOFF B02-BL/B05-BL/A60/A19 WiFi Smart LED Bulb E27/E26 Dimmable RGB Bulb eWeLink Via Alexa Google Home Assistant Voice Control 1.Want to adjust the color and brightness of the light in the scene mode? Try this SONOFF B02-BL/B05-BL Wi-Fi smart LED bulb, support APP control, voice control, and scene mode, and provide comfortable lighting with saving energy. 2.SONOFF B02-BL/B05-BL Wi-Fi smart LED bulb have Energy Star and Energy-Related Products certified. Compared with traditional bulbs, it rated lifetime can reach 15000 hours and only 9.9kWh a year, helps you save more electricity costs. 3.Compared with SONOFF B02-B-A60/B05-B-A60, Filament Bulb, this new LED bulb has a special function that you can easily adjust the brightness and color temperature in the schedule and scene to keep you in a comfortable environment. 4.The SONOFF WiFi smart LED bulb with a 2700K to 6500K color temperature range, and an 806-luminous brightness rating equivalent to a 9 W. It has an E26/E27 base and will fit any standard socket. And it compatible with Google Assistant, Amazon Alexa, you can control the bulbs through vioce. Bluetooth PairingFaster paring speed. Easily turn on the bulb through the eWeLink APP. Adjustable Schedule/Scene ActionNot only turn on the light at any time, but also adjust the brightness, color temperature, and color in the Schedule/Scene. E26/E27Standard E26/E27 base. Meet your various needs. Energy ConservationOnly 9.9kWh a year. Helps you save more electricity costs. Voice ControlSupport Alexa and Google Assistant. Control the bulb with your voice. 1*SONOFF B02-BL/B05-BL/A19 WiFi Smart LED Bulb 1 * User Manual