Dimming for LED Lights

[zengyi]

Hello
many firends talk abut LED lights is the future , the government are not allow to sale the normal incandescent lamp , is it true ? the dimmable LED lights is very important for home automation , and the LED light should support to leading edge and trailing edge dimmer . but we can not find good LED lights from the market with good dimming function .

thanks
Mr. zeng
website: www.hdlchina.com
Email: zyi@hdlchina.com.cn
MSN: zyi@hdlchina.com.cn
SKYPE: hdlzyi
International sales manager of HDL

[PeterPan]

Hello..

Yes, it is true: In complete Europe it is no more allowed to sell conventional Light Bulbs.

But what is exactly your question on LED-Light?

Best Regards
Peter

[zengyi]

hello
our partner from Norway them buy few lights from phillips , but the LED lights only can be dimming using trailing edge dimmer , and the LED have not very good dimming curve , do you know which brand is the best one on LED dimmable lights ?

thanks
Mr. zeng
website: www.hdlchina.com
Email: zyi@hdlchina.com.cn
MSN: zyi@hdlchina.com.cn
SKYPE: hdlzyi
International sales manager of HDL

[PeterPan]

Hello ..

The Dimming Characteristic not really depends on the type of LEDstrip or the Company that is developing it. The dimming Characteristic can be only influenced by the driver or balast (dimming unit). Some are using PWM for do something like this nearly a line from Zero to full.

Best Regards
Peter

[zengyi]

hello peter
my meaning is dimming by phase control dimmer like leading and trailing , if use PWM for dimming it work very well , we have this LED driver also

thanks
Mr. zeng
website: www.hdlchina.com
Email: zyi@hdlchina.com.cn
MSN: zyi@hdlchina.com.cn
SKYPE: hdlzyi
International sales manager of HDL