Erkangsm Smart Led Light-Bulb Dimmable with Remote-Control E27 9W Light Bulbs Adjustable Color Temperature (Warm/Cool) and Brigh

Smart LED Bulb -Material: Aluminum +PC Plastic -Power: 9W -Size: 57mm*102mm (2.24 inch*4.02 inch) -Input voltage: 85V-265V -Lifetime: >50,000 hours -Light source type: SMD 2835 -Color Temperature: 3000k (Warm yellow) – 65000K (White) -Adaptation place: living room, restaurant, bedroom, kitchen, table lamp, chandeliers, etc. 3-Zone LED W/WW Remote Controller -Size: 50mm*107mm (1.96inch*4.21inch) -Transmission frequency: 2400-3483.5Hz -Modulation method: GFSK -Remote control distance: 20-30m -Transmission power: 60bd -Standby power: 50ua -Supply voltage: 3V -Battery Model: AAA battery*2pcs (not including) -Functions: color changing and brightness dimming 2 x E27 Smart led bulb 1 x 3-Zone Remote Control