Just want to say a public 'thank you' to Searolf - http://www.searolf.com/ for great customer service. I ordered a set of LED bulbs for my cabin lights from them; unfortunately I made a mistake and asked for single-pin lamps when they should have been double-pin. Searolf cheerfully exchanged them without quibble by return of post, didn't charge me for the postage, and even threw in a free LED keyring torch! I'm also happy to report that their '2 for 10' lamps are a considerable improvement on the 8W lightbulbs they have replaced, giving plenty of light for reading, and only using 1/10 of the power. The Warm White colour option is also much easier on the eyes than standard white LEDs.