高压HV220V/110V开关分段调色温LED集成模组,直接使用交流电220V/110V驱动,无需外置电源.通过电源开关的开合,在不同色温中切换.采用台湾进口EMC3030灯珠,恒流驱动.简易随心切换不同色温.

3步可调色温LED光源特征：

调光功能：3-步骤只通过电源开关的:开-合调光.

1.打开开关,LED光源是暖白光2700K色温.
2.关掉开关,并在5秒内打开. LED光源色温是自然白4000K色温.
3.再次关掉开关,然后在5秒内打开,LED光源为正白6500K色温.
4.如果关掉开关,并在5秒后打开，LED光源将保持暖白光2700K色温.
5.色温的变化的循环顺序可以设置.
6.可以设计任何尺寸和功率，应用于：筒灯,球泡灯,灯管.
7.使用110V / 220V驱动LED光源，无需额外电源驱动器.

3-setp dimmable color temperature LED light source 
feature:
Dimming function:3-step dimming only through the on-off switch on the wall
1. turn on the switch, the LED light source is  warm White 2700K color temperature.
2. turn off the switch , and turn on within 5 seconds.  the LED light source is natural white 4000Kcolor temperature.
3. turn off the switch again, then turn on within 5 seconds,the LED light source is cold white 6500K color temperature.
4. if turn off the switch and turn on after 5 seconds ,the LED light source  will keep warm White 2700K color temperature.
5. Color temperature variation cycle sequence can be set.
6. Any size and power can be designed,can be applied: Downlight,Bulb lamps,Tube .
7.Use 110V / 220V drive LED light source, no additional power supply drive.