GU10 3.5W 3200K 260-Lumen 20x5050 SMD LED Warm White Light Bulb (AC 220~240V)

Pros: Fits very Well in every 5 cm spot light. Very well built. Correct K and lumen rating. I am very happy wiyh this product. I replaced 50 W halogen, and although it is not exactly the same, they work fine. Nice light coverage, there are no black spaces. And the best is its extremely low consumption.

Cons: Delivery Time too long. It took one and a half months for delivery. Packaging is not very good. Bulbs, are not very well protected and may get damaged during delivery.

Other: Excelent product for this price. I really recomend.

Pros: I´m really surprised with power of light this spotlight shines, it is pretty close to 50W halogen, but with only 3.5 Watts! I use it in my kitchen and bathroom. Build quality is also very good, main body is from metal and there are screws, so it can be easily disassembled. 5050 smd leds used here are one of the best I have ever seen. Price is perfectly low for this quality and performance.

Cons: Delivery time also takes too long in my case, but it is worth to wait, because for this price I can not buy it anywhere in my country.

Other: Recommending the product, best price and performance.

Pros: Great light output for just 3.5watts!! Well made, Feels solid. Warm white is just the right colour

Cons: Mine does seam to glow all night even with the switch off, i need to check my wiring for leaks i think these still cost more than the halogen equivalents

Other: These are great i have just ordered another 16 of them with many more to be ordered in the future i bet

Pros: - bright (comparable to 50W halogen) - looks good - low power consumption - great floodlight (if you want that) - operating temperature seems ok, I expect it to last some time

Cons: - light is very yellowish, too much for my taste - as with most white LEDs, color rendering is bad. It just feels strange when this lamp is the only light source. - The flood effect is a disadvantage if the lamp is in a position where you can look towards it. Its blinding.

Other: I recommend this lamp for hallways, basements etc., maybe bathroom too, but only in positions where you do not look directly into the lamp (even from several m distance). Get a spot type lamp in that case. For the living room or bedroom I would use one that is at least less yellowish.

Pros: Build quality is really nice with the metal heat sink and glass cover. Color temperature is good, I see no greenish tint with these which is usually a problem with low-cost bulbs. Very bright light for 3.5W, it is capable to replace 35W halogens. Heat sink doesn't get too hot, I can touch it with bare hands after 30 minutes on.

Cons: It seems leds are driven with AC. This does not provide a steady continuous light instead leds are flickering with probably 100Hz and this can be seen with moving objects pretty easily.

Other: I can recommend these to use is halls, kitchens or bathroom (where I have three) but not in a living room because of the flickering effect.