OverviewWant 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.<br> 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.<br> Compared withSONOFF 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.<br> 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, Alexa, you can control the bulbs through vioce.<br> Package includes :<br> 1 * B02-BL-A60/B05-BL-A60/B05-BL-A19<br> 1 * User Manual