TWTADE / 2Pcs 50K Ohm Single Linear Taper Potentiometers with on/Off Switch + 2pcs Black Aluminum Alloy knob

These 100k pots are Single Linear Taper which are perfect for dimming Meanwell drivers for HLG LEDs. Simple and effective. I find at around 15-20% my 320w Meanwell driver will turn off any power to the LEDs but even for seedlings at 2 feet above the plants 30% dimmed is perfect! 100k are ideal for a single driver setup. Do your homework and select the right Ohms for your situation. White wire on the left pole, blue wire on the middle. Keep it simple!

Good quality variable switch. Fixed the on off volume on my metal detector so I can get out treasure hunting

The item arrived quickly and worked. The potentiometer did not appear to be as rugged as more costly ones, and the fit was a little smaller than the one it replaced.

Used for a panel mounted control of a PWM LED Dimmer in an application were I wanted "OFF" to be completely "OFF".The power switch is isolated from the potentiometer and has a very strong sounding snap action, which I used to control the 120V power to the LED DC supply. So when it's OFF, it's OFF.

Good replacement for my wife's make-up mirror as the manufacturer didn't want to sell me a switch stating that working with electrical devices is a hazard. It was a very simple fix and easy way of extending the life of your mirror.

Well they send 2 because 1 might work well and the other to be of poor quality loose and scratchy . Don't know if it happens in shipping or what. So I gave 3 stars.

Work great

Right size and type for my application. Worked very well!