Our AC COB Chip is free driver and has integrated circuit which allows you to control luminous flux more accurately. For all CCT and CRI versions you are able to have exactly same luminous flux from the package e.g. 750, 1000, 1500 and 2000 lumens.
The Light source is AC COB Chip
We can make the temperature is 2700K-6400K. Color: Warm White/Cool White
Input Voltage: AC 110V-120V/220-277V.
Material base is Aluminum, so it is very easy to heat transfer.
Overall size:Ф40mm, Lighting size:Ф11mm.
It is no need an extra driver.Directly inputed AC 110V and 220V is Available。
220V AC COB Chip has of course similar characteristics than normal COB meaning warmer CCTs have lower efficacy than cooler CCTs. With fixed luminous flux, that means you have difference in power. So 2700K Ra90 AC COB consumes more power than 5000K Ra80.
Application fo dimmable AC COB Chip
If you have interested on it, please advice any time!!!