RS485- controlled 12vdc Light LED dimmer  functions  adjustable output from 0%- 150% output PWM 8 watt max- 3-5watt ideal normal operating range   great for dimming and pulsing leds  , fade in increments fade out increments  smoothness control , brightness and on/off state  and start up level retention . smooth pulsing and transition from on / off  operates with EZ-3-IO-SRM and PLCVideo demonstration link :https://youtu.be/wiq1k5kksfU