Hizashi GU10 LED Bulbs, 50W Halogen Equivalent, 4.5W 400LM Spot Light Bulb, 3000K Soft Warm White Track Light Bulb, LED Light Bulbs for Recessed Lighting, Non Dimmable, UL Listed, 10 Pack

We are in the process of converting all incandescent and CFL lighting in our home to LED. The Hisashi 10-pack is a good deal as we had quite a few halogen bulbs in my wife's studio that they replaced. In addition to the energy savings, the LEDs run much cooler which saves wear and tear on the fixture sockets. Halogen lamps are quite hot and over time will melt a phenolic or plastic socket (actually they get brittle and crack easily from the heat).We like the flicker-free feature and not that the light from these devices is quite flat, which is a plus for my wife's jewelry studio.We've not had the lamps long enough to rate longevity, but our experience thus far with LED lighting is quite positive with regard to how long they last.

I have 8 lights on a track system used in a walk-in closet and most recently realized 2 of the 50w halogens had burned out. My decision now was to either purchase new halogen GU10s or begin migrating to LED lighting. Upon browsing on Amazon, I found the Hizashi GU10s in a 10-pack, which would be perfect for my needs. With each bulb only using 4.5 watts (the entire closet would be using less energy than one halogen bulb) and costing $1.70 per bulb, this seemed an easy choice to replace all the 50w bulbs which still have a cost of $2.00 each. When replacing bulbs, the magic is always wondering whether they will work after you change the bulb and flip on the light switch. When I was flipped my switch, the closet was brighter than before, the warm white lights were clear and flicker free,. I am extremely pleased with these new bulbs and look forward to seeing new LED lighting form factors from the company. Thank you.

The bulbs are exceptionally well made and nicely packaged. Full technical information is provided on the box. I replaced a set of track light bulbs and all the new ones come on and provide light without flicker or interference. The old set required a minimum of one standard quartz halogen high energy usage bulb as a ballast to prevent the LED's from cycling on and off every few seconds. This was a common problem with older GU10 LED's. The Hizashi bulbs do not have this issue and I can rum 8 bulbs in a track without flickering. The bulbs compared side to side with my older GU10's are much more nicely manufactured. The warm white (3000k) bulbs are bright and an provide an exceptionally nice spectrum of light inside a home compared to the cold blue spectrum of daylight bulbs. A+

I was not sure these would be bright enough, but they are and then some! 8 track lights at 50 watts each = 400 watts every time we turned on our kitchen lights. NOW with the LED replacements ALL 8 lights take 50 watts. That is a pretty huge savings! I have not had them long enough to truly rate the longevity but given that LED lights last forever I would venture a guesstimate that these will last a LONG time. The halogens seemed to burn out every year or so. SO an excellent deal, and excellent product and fast delivery. A+

There is really nothing wrong with these lights but, what I mean, they are more like 35 watt halogen bulbs and not 50's. The light is a yellow color instead of what I thought would be whiter, like the 50's would be. Still they are just great and we like them as they are saving a little more on the electric bill and they do illuminate the area. They are still a great buy and would do it again and put them in my hallway, which I may do and switch the ones in the hallway to where I have put the newer ones.

So glad I purchased, for years I've been replacing at a high expense due to not being able to find led ones. The price, the quality and amount of product is fantastic. I have not had one go out so far and we all know kitchen lights stay on in house more than any other lights. I would have given them 5 stars on longevity but they've only been in a few months.

I’m a bulb fanatic, and have been a halogen die-hard most of my life, but these bulbs have won me over. The color rendering, warmth, and brightness are the best I’ve ever seen. I tried lots of LED bulbs, even more expensive commercial-grade bulbs, but none of them gets the color and kelvin temp right like these do. I’m gradually replacing all the light fixtures in my house with recessed gu10 base cans just so I can use these bulbs.

Build and quality A+Brightness - true daylightLongevity : I just Installed these but Will update in 3-6 monthsInstallation = plug and playShipping and packaging = fast shipping and double boxed A+Low consumption = 3500k 4.5w compared to My other ones which were 5k 7w (5k is overkill for My purpose which were rooms and hall ways ,unless your using it a bigger area and wanted to have flourescent color hue, 3500k is good for in house application)Seller Communication= A+ these days it all books down to Customer Service as there are alot OF complained that sells the same products...My philosophy and base on experience I would rather Go for seller Customer Service and doesnt matter if its a brand name or new company as long as they can back UP their product thats were I would lean on towards My purchase which in this case, the seller reached out for any problems and or suggestion on their product and to me thats rare. So I have to give them credit for that and an A+ that simple gesture gave that slight confidence that this brand is willing to listen and grow.