LED Dimmer switch compatability

[Martyn Bell]

I am using a Retrotouch LED dimmer switch 07249 3-200w with a single 10w GLS B22 A60 LED from Long Life Lamp Company. https://www.amazon.co.uk/gp/product/B01LQRJ4Y8/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
The dimmer module failed after 12 months & has been replaced, but has now failed again after a week. I have adjusted the switch to get it to light, but it will no longer dim. (exactly same fault as before).
Does anyone know if these components are compatible please.

 

[bernardgreen]

3 pack GLS 10 W a60 LED light bulb with brightest of 100 W incandescent bulb replacement. High performance fourth generation LED inside with super bright light output, constructed to high quality with life, fitted with new chip technology SS518 chip reliability. Luminous flux is 800 lumen a60 shape B22 bayonet base, incandescent bulb directly. Length is 112 mm. No lead or mercury. 90 percent saving in running costs power consumption only 10W ideal for general purpose room lighting, not dimmable.

 

[Martyn Bell]

Are you suggesting that the LED's I bought on Amazon (clearly marked as dimmable) are not dimmable?
https://www.amazon.co.uk/gp/product/B01LQRJ4Y8/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

 

[bernardgreen]

The Long Life Lamp make several types of 10w GLS B22 A60 LED lamps. Some are listed as dimmable and some are described as non dimmable.

Instead of using the Amazon reference I looked for 10w GLS B22 A60 LED in the Long Life Lamp website.

and found this http://www.longlifelamps.co.uk/product/productdetail.html?pid=369 from which I quoted

 

[EFLImpudence]

But there is actually writing stating dimmable on Martyn's bulb itself.

Obviously Amazon could send the wrong product, but easy for Martyn to check.

 

[Martyn Bell]

This is a picture of the LED I purchased from Amazon on 12/11/2017.

 

[Martyn Bell]

I have now fitted a VPRO Varilight dimmer switch & the original LED'S work perfectly with no flicker or buzz.
It seems from my experience that the Retrotouch dimmer switch was not fit for purpose.