You get what you pay for when you buy cheap White led light bulbs.
There are always a lot of questions when it comes to white led light bulbs. The typical user goes to Ebay and think they find great deals on MR-16, GU10, Par 20, Par 30 or E27 based bulbs. They are disappointed when the receive the bulbs because they do not get the light output they desire or the light is too blue. Additionally, we hear the bulbs burn out to fast and they are not warrantied at all.  There are a ton of led light bulbs on the market and it is really confusing to consumers what to purchase.Â
Right now on the market, Color Kinetics Intelliwhite and Super Vision SaVi led bulbs are the only commercial grade bulbs with good light out put, two to three year full replacement warranties and control over the color temperature. I warn you though, you will get what you pay for. Color Kinetics and Super Vision SaVi led’s cost a lot, but both companies stand behind their warranties and also have detailed lighting specifications with candle power and lumen output information.
 You can find Color Kinetics Intelliwhite bulbs at ledneonlight.com at a real low price and Super Vision SaVi Led’s at trinorthlighting.com which is the only site that sells SaVi online. Over time, the bulbs will pay for themselves though, so I suggest you look into them.