how do I go about claiming on the three year warranty for bulbs that have lasted just over 1 year?

If you bought them through Amazon I would contact the supplier via Amazon i.e. send an email through the 'contact supplier' route that will then be forwarded to the supplier by Amazon. That system has always worked for me. If you didn't buy them through Amazon, as long as you still have the receipt etc I would have thought that any reputable lighting supplier would give you replacements. Good luck!

Has anyone noticed that switching to LED bulbs interferes with FM radio signal, Digital TV signal & wipes out all DAB radio signal completely. Help!

Yes, in my kitchen, I had a DAB radio. Since using LED ceiling lights, the radio cut out completely. Have changed radio for the good ol' fashioned standard FM one. Put DABs in another non LED lit room.

I bought 6 bulbs via amazon, 3 of them hv lasted 10mnth , how do I claim 2yr warranty for the bulbs

Use the contact Amazon page and send an e-mail explaining the situation. They will then respond giving you the procedure

What is the output in Lumens ?

Lumens? Are you kidding? Read the reviews. We don't make this stuff up. You won't get any Lumens out of these - not after a couple of weeks anyway. Because most of them don't last longer than that. You can get your money back from Amazon if you can find the right link, but it's a lot of hassle when you know what the result will be. Go to Screwfix and get the Robus 4.5W ones. They work and are reliable at a reasonable, but not give-away, price.

Manufacturer	Sourcing4U
Part Number	GU10-27SMD-WARM
Product Dimensions	5 x 5 x 5.51 cm; 10 g
Item model number	GU10-27SMD-WARM
Size	1 Count (Pack of 1)
Colour	Warm White
Material	Aluminium, Glass
Shape	Arbitrary(A)
Voltage	230 Volts
Wattage	5.5 watts
Item Package Quantity	1
Number of Pieces	1
Type of Bulb	LED
Luminous Flux	460 Lumen
Special Features	Dimmable
Batteries included?	No
Batteries Required?	No
Item Weight	10 g

SuperLEDTM GU10 LED BULB 5.5W WITH 27 x 5050 SMD LEDs IN WARM WHITE PERFECT FOR REPLACING 50W HALOGEN [Energy Class A]

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