b*x
发帖数: 5456 | |
c******j
发帖数: 3239 | |
b*x
发帖数: 5456 | |
c******j
发帖数: 3239 | 4 你怎么读的，只用于＂dimmable＂的LED和CFL。大部分的CFL和LED都不dimmable
【在 b*x 的大作中提到】
: http://www.amazon.com/Leviton-6674-P0W-SureSlide-Universal-Inca
|
b*x
发帖数: 5456 | 5 当然是有dimmable buld
【在 c******j 的大作中提到】
: 你怎么读的，只用于＂dimmable＂的LED和CFL。大部分的CFL和LED都不dimmable
|
A********0
发帖数: 2070 | 6 哈哈你们俩说相声呢。。。
楼主不懂这个开关不是关键，关键在于灯泡，呵呵。
现在价钱稍微下来了一些，虽然还是良莠不齐，贵的评论好些，便宜的评论就只有2星
了。。。
http://www.amazon.com/gp/product/B006R62L4Y/ref=as_li_qf_sp_asi
HitLights Dimmable 8W LED Warm White Globe Bulb, Equivalent to 60 Watt, LG
LED,
当然是有dimmable buld
【在 b*x 的大作中提到】
: 当然是有dimmable buld
|
y********8
发帖数: 408 | 7 这个CFL/LED Digital Dimmer开关不错，用着很好
http://www.amazon.com/exec/obidos/ASIN/B008X3CHM0/CFLLEDDigital
【在 b*x 的大作中提到】
: 要求能用于LED和CFL both。
|
b*x
发帖数: 5456 | 8 包子感谢
【在 y********8 的大作中提到】
: 这个CFL/LED Digital Dimmer开关不错，用着很好
: http://www.amazon.com/exec/obidos/ASIN/B008X3CHM0/CFLLEDDigital
|
N*******M
发帖数: 3963 | 9 Lutron dimmers, HD 卖不会超出＄30 |
i***e
发帖数: 9429 | 10
【在 c******j 的大作中提到】
: 没这种开关吧
|
s*********0
发帖数: 2045 | 11 Re this. Good price. I have it from Home Depot for dimming LED ceiling
lights. This switch is super cool. It's even programmable: you can set slow
or fast fade when turn on/off, mini/max dimming level (important for LED/CFL
bulbs) and maybe other things, just like the review says. And double click
to immediately go to max brightness which I use a lot.
This Lutron is a PWM switch, that's why it works for dimming most LED/CFLs.
Anyone who says dimmer is not important hasn't used one for LEDs. You can't
just reduce voltage on a LED/CFL. They'll just keep flickering without
turning on, instead of being dimmed. PWM is the only way to go.
【在 y********8 的大作中提到】
: 这个CFL/LED Digital Dimmer开关不错，用着很好
: http://www.amazon.com/exec/obidos/ASIN/B008X3CHM0/CFLLEDDigital
|
b*x
发帖数: 5456 | 12 it is right, voltage is not linear. PVM is linear by adjust the time.
slow
CFL
click
.
t
【在 s*********0 的大作中提到】
: Re this. Good price. I have it from Home Depot for dimming LED ceiling
: lights. This switch is super cool. It's even programmable: you can set slow
: or fast fade when turn on/off, mini/max dimming level (important for LED/CFL
: bulbs) and maybe other things, just like the review says. And double click
: to immediately go to max brightness which I use a lot.
: This Lutron is a PWM switch, that's why it works for dimming most LED/CFLs.
: Anyone who says dimmer is not important hasn't used one for LEDs. You can't
: just reduce voltage on a LED/CFL. They'll just keep flickering without
: turning on, instead of being dimmed. PWM is the only way to go.
|
a********a
发帖数: 3082 | 13 lutron C/L系列还行，就是有些灯泡调低后有明显交流声
【在 N*******M 的大作中提到】
: Lutron dimmers, HD 卖不会超出＄30
|
b*x
发帖数: 5456 | 14 问一下， 如果装了Dimmer switch， 直接装CFL non -dimmable的， 能亮吗？ 我知道
肯定不能调光的。 另外， 如果装普通的 Par 30 regular灯泡， 也不能调光吧？ |
