2W 160-180LM 6300-7000K LED White Light Bulbs (20-Piece Pack)

Pros: This LED has really 2W of power as stated . At 3,6V it draws 0,6A. Excellent product, the bright is very powerful.

Cons: These LEDs need a heatsink to be used, or else they will breakdown due to a excessive heat generation, unless you have a very particular use for it. The description of some items (this included) could contain more technical data about the product. I had to search in the Internet about the characteristics of these LEDs, and there are several manufacturers with different product properties.

Other: Excellent price, by the way. I've searched other sources and I found the best price at DealExtreme. Cost/benefit relation superior comparing to other websites.

Pros: Exellent brightness!Technical data in description is true!They are realy beautiful.The colour is perfect for my taste!It's more pure white!Heating is usually,just like 1 or 3watt LED.

Cons: No.I did not rate five stars for "ease of use" becouse typical way for lambertian to install on heatsink.

Other: I don't have camera to snap the different in lens construction between 1 and 3watt LED's but it have!Other is typical for lambertian type.In the end i can say-i am very,very satisfied and i will in future cooperation with DealeExtreme.

Pros: Good relation quality I boast. It is very brilliant and has a nice colour, over 2,8v and a current of 0.05 A already it offers good luminosity .it is very easy to weld.The construction material is of an acceptable quality.

Cons: Becarefull when soldering because heats can burn it. You need a heatsink for use, recommend a thermally conductive adhesive

Other: Recommended if you have minimal knowledge of electronics.Placing them in groups of four, it is possible to use for a solar equipment of 12v

Pros: If you need allot of LED's for a project or to repair something, you cant go wrong with these. All worked and were not damaged. Color output is even and good.

Cons: Comes in a plastic bag with no marking other than the bar code. But were received with no damage. This is just word filler for the 500 character minimum.

Other: Buy them, go on, do it.