The person below is right that it arrived as 17W instead of 20W, but the 17W bulb that arrived has 2040 lumens, as stated here in the description for the 20W version. So there must have been some mix-up in the description. Other than that, the bulb is perfectly fine.

I just received the lamp, but although I had ordered the 20W version, I got the 17W one. I’m not going to bother with an exchange since I’m getting ready for vacation, but some care is needed...

We replaced all the shared-area light bulbs in the apartment building with these and were very, very satisfied!

- Good brightness, very good price
- 4000 K is ideal for shared spaces because it is neutral.

I don't have an opinion on how long they last because we've had them for only a few months, but so far we have about 30 of these bulbs and no problem has appeared.

Better and brighter than other more well-known brands that cost five times as much. I can't comment on lifespan as I've only had them for a year, but even so, they've already paid for themselves. Wherever you place it, it turns night into day. I installed one on a 100-square-meter rooftop and it covers the lighting needs very satisfactorily.

Excellent bulbs, I bought about 30 pieces from the company in various watts and lumens depending on the room and they haven't had the slightest issue for 6 months now

The light is quite strong, even with a cover. We installed it in the entrance of an apartment building (4 lamps) and even with only 2 turned on, the light is sufficient. Since the purchase was recent, I do not know their durability over time.

We lit up 2 classic entrance "globes" in a large yard with trees, as well as an entrance lantern. The light, especially if you choose 4000K, is really intense but without blinding. It illuminates not only the yard but also the street.

Strong daylight, for the kitchen where we want plenty of light it is just right, and much cheaper than in local stores.
I really want to see how long it will last, lately LED bulbs don't last long, I don't know how they manage it, even though they're supposed to last longer than the old type.
Usually they get very hot and melt the circuit which is cheap made in China.

Strong light. You will definitely be satisfied.

Very nice light. The quality seems cheaper compared to everything else. Quite powerful and seems to reach their nominal intensity properly. Decent for their price.