does this dimmer have 'push in' knob to switch the lights off or you can only turn?

...Boo! I think turn/twist on/off is a better design than push on - they often come on on full power, as left, which obviously shocks the light and often kills them (especially filament bulbs). But, it says these have 'soft start' and you can push them on with your shoulder when your hands are full. But, I'd rather have instant turn/twist on dimmers without the soft start delay. Turn on low load (10w minimum) don't seem to exist (cheaply). :(

What depth of wall box is required to mount this dimmer switch?

25mm wall box would be adequate depth for the wall box to fit the JQP401W

I have 4 5w LED bulbs(2 trafos in between), set in mode 3, dimming part is working, but regularly the lights start flickering, what can I do?

You need two things to dim LED lighting - 1) a 'trailing edge' LED dimmer - not a conventional dimmer (these have 'Leading edge' dimming, which is no good for LED) 2) dimmable LED bulbs (or dimmable LED bulb+transformer combination) If either of these is missing the LED bulbs will not dim properly and may well flicker too.

Can i use this with a standard bedroom light socket?

Hi Dafydd,Yes you can replace your ordinary light switch with this dimmer and replace your normal bulb with an LED or low energy lampin the same lampholder. I bought a Varilight dimmable low energy compact fluorescent to go with it, but found it to flicker at somebrightness settings. I tried all the possible settings on the dimmer to no avail. It may work better with an LED lamp, but I don't have any to try it with.Regards,Paul G

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Varilight Single V-Pro Rotary 2-Way LED Dimmer 1 x 0-120W White Plastic With White Knob, JQP401W

Varilight Single V-Pro Rotary 2-Way LED Dimmer 1 x 0-120W White Plastic With White Knob, JQP401W

Product ID: 55170171

Details

Brand
Varilight
Connector type
Clamp
Contact type
Normally Open
Current rating
0.52 Amps
Item dimensions L x W x H
8.5 x 8.5 x
Material
Plastic

⚡0-120W max load

🔄2-way rotary control

🇬🇧Made in Great Britain

A$50

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💡 Elevate your space with the smoothest dimmer on the block!

MINIMALIST WHITE FINISH - Sleek, clean design that integrates flawlessly into any modern interior.
EFFORTLESS 2 WAY CONTROL - Rotate and dim your LEDs from two locations for ultimate convenience and ambiance.
SEAMLESS FLICKER FREE DIMMING - Experience ultra-smooth lighting transitions with V-Pro’s industry-leading technology.
LIFETIME RELIABILITY GUARANTEE - Proudly British-made with a 3-year warranty to keep your lighting flawless for years.
SIMPLE EARTH FREE INSTALLATION - No earth connection needed—cut installation time without compromising safety.

The Varilight Single V-Pro Rotary 2-Way LED Dimmer (JQP401W) is a premium, flicker-free dimmer switch designed for 0-120W LED circuits. Featuring versatile 2-way rotary control, a minimalist white plastic finish, and easy installation without an earth connection, it combines British craftsmanship with cutting-edge V-Pro technology. Backed by a 3-year warranty and lifetime reliability, it’s the smart choice for modern, elegant lighting control.

Specifications

ASIN	B007OU39QQ
Actuator Type	Rotary
Best Sellers Rank	17,209 in DIY & Tools ( See Top 100 in DIY & Tools ) 168 in Switches & Dimmers
Brand	Varilight
Circuit Type	2-way
Colour	White
Compatible Devices	1-10W dimmable LED bulbs
Connectivity Protocol	Wi-Fi
Connector Type	Clamp
Contact Material	Brass
Contact Type	Normally Open, Normally Closed
Control Method	Push Button
Control Type	Dimmer
Controller Type	Amazon Alexa
Country Of Origin	United Kingdom
Current Rating	0.52 Amps
Customer Reviews	4.2 4.2 out of 5 stars (1,060)
Global Trade Identification Number	05021575581065
Included Components	Screws and Instructions
International Protection Rating	IP20
Item Dimensions	8.5 x 8.5 x 4.7 centimetres
Item Type Name	LED Dimmer Switch
Item Weight	108 Grams
Manufacturer	Varilight
Manufacturer Part Number	JQP401W
Material	Plastic
Model Number	JQP401W
Mounting Type	Wall Mount
Number of Items	1
Number of Positions	3
Operating Voltage	230 Volts
Operation Mode	ON-ON-OFF
Product Warranty	3 years.
Specification Met	CE
Switch Type	Dimmer
Terminal	Screw
UPC	772040348328
Unit Count	1.0 count
Upper Temperature Rating	100 Degrees Celsius
Wattage	120

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