Suit tapping size:8.5-10.5cm
1.Compatibe with Latest Echo plus directly no need hub
2. Compatible echo and echo dot through hue bridge or zemismart zigbee hub.
3.Compatible with Smarthings through hue bridge.
4. IF other zigbee hub , we have not tested,donot RECOMMEND.
HERE IS THE REVIEW VIDEO:https://www.youtube.com/watch?v=sGdQCd1WZ34&t=12s
DIMMABLE RGBW LIGHTS:Wide working voltage of AC 100-240V, no fliker and no dazzling, CE & ROSH Approved
LONG LIFE: Super bright SMD2835 Leds, over 50,000 hours, great reduce the hassle of frequently replacing your light bulbs in high ceiling
COMPATIBLE WITH HUE:control the bulb perfectly with hue bridge 1.0 and 2.0
ENERGY SAVING: 490 lumens, 45 watt replacement uses only 7 watt. Use 90% less energy compared to CFL, incandescent and halogen bulbs