Lights4fun , I ordered the Pro 100 2m lights . They're nice and bright and appear very good quality , hopefully they'll last many years ? Only one minor gripe , the web site didn't make it clear that you'll probably NEED to buy the extension lead , it could have been just me being a little dim , but the web site didn't make it clear . Also the lights wires are very thick , the extension lead is thick , and as I usually just open my window thread the wire through the gap and close the window ,( with my old lights ) as the wire are thin enough to allow this . With the new lights I can't close my window fully . I have to leave it 'on vent ' I have UPVC windows with side opening window . Getting back to the extension lead , I contacted Lights4fun , they agreed with me , and said they'll look updating their website ? At the time of composing this review I haven't been back on the website . Hope this helps ?