I bought one GU10 LED NxtGen LITE. Website and delivery were good with P&P incl in the price. This bulb's spec was as detailed as the SimplyLED website says that EU regs say it should be. Other bulbs on the SimplyLED website aren't this good. SimplyLED need to practice what they preach - if they haven't got the full spec on the website then don't sell the bulb. As far as I can tell the product I bought matched the spec - obviously I won't know about the 25,0000 life expectancy for some years yet (I hope). The difficult thing about LED bulbs replacing their halogen equivalents is the light colour (or its the perception). I have bought a cheaper GU10 LED bulb earlier and found its light bright and harsh with a slight green tinge - which I now understand is relatively common for LED bulbs with no CRI in the spec. The bulb I bought has a CRI of 82 and the light doesn't have the green tinge. I now understand that the rule of thumb is that LED bulbs must have a CRI over 80 and that if there isn't a CRI stated in the spec don't buy - at any price. The bulb I bought is nominally "warm white" but is significantly whiter (and/or brighter) than my existing halogens. LED bulb suppliers need to be more up front about this problem. Possibly offer a "trial and return" service. Also because parameters like CRI, colour temperature, and life expectancy, are very important but difficult to imagine how they are tested/measured, some detail on the website about SimplyLED or the manufacturer established their values would help build confidence in the product (not pages and pages but something better than hand-waving generalities). Having said all of this, SimplyLED offer the best combination of website, products, and prices I have found and I 'm happy with the service and product I received. I like their espousal of the EU regulations in this area. I will buy from SimplyLED again