TWTADE / 2Pcs 100K Ohm Single Linear Taper Potentiometers with on/Off Switch + 2pcs Black Aluminum Alloy knob

Bought for a friend, as far as I know it works well ... I havnt hear any complaints and believe me, I would heard about it

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!

Work great

These are solid on/off 500k ohm potentiometers. Spec'ed right on the money using my multimeter. They're solid and have that higher quality "beefy" feeling. I needed them to repair a lab hotplate & magnetic stirrer. The original pot plastic disk that holds the knob axle & sweeps the varistor... just mashed & cracked. I have a lot more confidence in this one. The knob stem was standard, and I could use the original knob head to keep the cosmetic appearance the same. There's a nice zinc die-cast face to the potentiometer body that also has a raised standoff and anti-rotation tab if the panel surface or a PCB is slotted for it. Otherwise, you can use the extra nut & washer to space it, or easily file it down. I like having them as a pair, even though I needed only one. As I like having spares of EVERYTHING. Not a criticism, just a warning. The pot body is a bit bigger than other B500k on/off pots. It may not fit in all applications. But it fit fine for me since it's essentially a metal box with lots of free space inside. Some sort of rack audio equipment might not.

perfect