Ac90 240v 50 60hz dimming range.
1 10v led dimmer switch.
The second was longevity of the led driver.
The brightness control and mains switch are electrically isolated.
Led dimmer switch allsmartlife single pole 3 way 0 10v led dimmer for 2x2 2x4 led flat panel light etl listed wall plate included white 1 pack 4 2 out of 5 stars 68 23 99 23.
This diva dimmer is a 0 10 volt dc dimmer to control 0 10 volt led and fluorescent fixtures in single pole or 3 way applications.
Ac90 240v input dc 1 10v output compatible 90 led driver which based on standard 1 10v dimming.
Adjust the rotary knob to control the brightness and push the knob to switch mains power on off to the ballast driver.
Easily turn the lights on and off with the large paddle switch and use the slide control to adjust the lights to the perfect level.
Led dimmer switch allchinafiber single pole or 3 way slide 0 10v dimmer switch switch for dimmable 1x4 2x2 2x4 led panel light cover plate included white 1 pack 4 2 out of 5 stars 34 23 58 23.
The first reason was safety having the light off but power to it raised concerns about having live wires but no lights on.
For 2 reasons most modern leds are 1 10v meaning they only dim to 10.