I bought a refurb kit for my LED house numbers, since time and weather had taken their toll, and some of the LED units had failed. The kit came through the post really quickly, and fitted through the letterbox (so no need to be sat at home waiting for it !). Contents of the refurb kit was excellent - everything needed to complete the job (except a small blade to remove the old units off the back of the numbers) - in fact, there was more than required since they also send you spare mounting pins and extra clips, just in case. Really thoughtful of them. Everything fitted exactly as it should, and worked brilliantly first time. This is also a good upgrade if you want to change the colour of the lights, since there was only cool white available when I first bought my numbers, but you can now buy cool white, warm white (which I went for) or blue. Overall, highly recommended - easy for any DIY'er to swap over, great service and a new lease of life for my house numbers !