Bioluz LED Commercial Grade GU10 LED 120v Bulb 50W Halogen Bulb Replacement Uses 6.5W UL Listed 350lm 40° Beam Angle 3000K Soft White Recessed Lighting Track Lighting Spotlight LED Bulb 120v

Had Phillips bulbs previously and they lasted a few months tops before starting to flicker and go out. I've had these bulbs for years at this point and they're still going strong. LEDs require quality components and good design to deal with the heat generated. These are good ones. Only complaint is that 40 degree beam angle is a bit more narrow than most other bulbs, but I'll take these any day over garbage LED bulbs that don't last.

Bright and definitely cooler than the halogen bulbs I replaced. I cannot speak to the longevity of them, but I expect them to last longer than the halogen bulbs. I have some older switches that don’t like LED so these switches will need to be replaced or I’ll just leave halogens in there for now

I bought these a year a go and none have failed - they give nice bright light. If you are familiar with 'daylight' bulbs vs 'relax' bulbs, if zero clicks equals daylight and 100 clicks equals 'relax', then these are a couple of clicks away from daylight (98% as white as daylight bulbs)

The price paid for 20 Bioluz lights was very reasonable compared to other LED lights of this type found at retailers. What I noticed when I replaced my existing halogen bulbs with the Bioluz was the brightness of the light. The dimming feature works well and I’m hoping these lights will last for years to come.

I had purchased the same bulbs roughly 4 years ago for my kitchen light fixture when I first bought my house and I will say that I have yet to come across a bulb that is as bright as these. As I stated, I purchased a 5 pack of these bulbs when I moved in just over 4 years ago, that being said the 24 year lifetime is a load of you know what. My light fixture only has 4 slots and I’m on my second box of 5 so that should tell you something. I will admit they say that this is based on 3 hours/day average or something but I can assure you that while I am probably averaging more than 3 hours, I’m not remotely close to leaving them on 3x as long (9 hours/day) and even if I were, doing simple math should work out to roughly 8 years at that rate, so for that reason I deducted a star and only gave 1 star for the longevity sub-ranking.However, I remain loyal to the brand for these lights because I have recently purchased two other sets (for a much cheaper price I might add - $9.99 for a 12 pack was the last one) however the brightness was severely lacking when compared to the biolulz and my kitchen is rather dark. All the bulbs I ordered were listed at 3000k warm white and 350 lumens (one was even 500 lumens) but there was definitely a brightness difference with the same warmness if that makes sense. In fact, this newest biolulz pack is even brighter than the old. The old pack only had 4 LEDs per bulb and these new bulbs have 6 LEDs each.If you want the brightest of these style bulbs then look no more. Even the last pack which I ended up returning had 10 separate LEDs per bulb and didn’t compare to these ones. If you’re okay with a little dimmer, there are other options available.

Si

Best used with dimmer. Very bright, like most L.E.D. types. Beware of difference to non-LED usage.

Bulbs work well but are very bright and too white. They do not seem like 3000K at all -- more like 5-6000K -- less blue but just off of being flourescent light. They may work well in a hood or bathroom, but we wanted them for a 4 light fixture in the kitchen and they were way too white. The other problem is that they had a very narrow throw or beam width so it was like having 4 mini-spotlights in the area instead of a "bath" of light like our older halogens gave. They're not bad bulbs but know what you're getting.

Didn't realize that the figure I was putting them into would mean that you can see the sides of the bulb. No worries; looks cool.

Almost everything about these lights is good, with exception to... not working when only this type of bulb fills the light fixture, on a tap touch dimmer switch. If I keep one other kind of halogen or led that is dimmable from another brand in one socket though.... they all work.

sur le point de longévité jais mis une étoile puisque je commence a les utiliser