Powerpax rf rgb controllers powerpax uk rgb4253 this powerpax rf rgb controller with a high quality credit card style remote control panel is ideal for use with any rgb led flexible strip tape powers up to 20 metres of 30 leds per metre or up to 10 metres of 60 leds per metre on rgb flexible strip tapepowerpax uk rgb4253 rf rgb controller 12 24vdc 4a per channel with remote