... power : 5V<40W, 12V<96W, 24V<192W ce, rohs rf single color strip light dimmer RF dimmer is a controller that ... at first, following by the power wire; Please ensure short circuit can not occur between connecting wire before you turn on ... ,12V,24VSize L89*W59*H35mmNet weight 120g led dimmer switchOutput Single CMOS drain- open outputOutput current <8AOutput power 5V:<40W,12V ...