"One box has lasted 4-5 even through a pandemic when we were all at home for months."
"The estimated yearly cost based on 3 hours of use per day is $1.69 and the bulb is expected to last 10 years."
"They seem to have a very long lifetime."
"With an estimated 11,000 hours of run time I won't need to change these out for years."
"I just bought a third case as I ran out of reserves left over from the initial swap out when we moved in. We just passed 3 years here, and most of the bulbs are still running just fine."
"I bought these 2 years ago to be exact. Only in the last week that I have had to replace some. Good buy! 2 years! I can't complain."
"These bulbs last 10 times longer than a regular bulb, which is great especially for ceiling lights."
Cons:
"I'm extremely disappointed with these bulbs. They keep burning out like candles, one after the other after the other."
"They looked great but after 1 year they all started burning out."
"These bulbs are terrible. They slowly burn out over the course of a year."
"Terrible bulbs. Burnt out in less that 18 months."
"Out of a pack of bulbs that's supposed to last 10 years, over half burned out in less then 6 months."
"Another 3 have failed with less than 1,000 hours."
"Seems these bulbs last more like 3-4k hours, rather than 10k."
Quality of Light
Pros:
"Great bulb! Purchased these new daylight bulbs to replace my kitchen fixture bulbs! What a difference it's like night and day!"
"Replaced all the bulbs in my house with this product. Absolutely pleased with the illumination quality. I did notice a significant change in my energy consumption bill."
"Great light bulbs. Fit my standard fixtures, low wattage and really bright."
"These Sylvania light bulbs produce a good deal of light- even more than I expected."
"Perfect 'white' light, bought one pack to replace my vanity lights which were more yellow in color."
"The soft white bulb is a good choice for the bathroom and the bedroom."
"The soft white 100 watt equivalent bulbs give a nice warm glow while providing needed light."
Cons:
"These bulbs are the brightest yellow I've ever seen. Not what I expected."
"Bought these to replace daylight bulbs that had failed. They were noticeably more yellow than the other bulbs already installed in the kitchen."
"They claim that these are 5000k bulbs... These on the other hand, had more of a slight orange color to them."
"They are made of lightweight plastic instead of glass and are easy to handle; however, the light they emit is absolutely awful."
"I bought these as they are advertised being daylight. When I replaced my burned out my LED bulbs at home, I noticed they are not really daylight as they are not as bright or as white as my current bulbs."
"I for one cannot stand the look of overly white lights."
"These flicker way too much and it annoys me. I would not buy them again."
Packaging and Shipping
Pros:
"I am very impressed with the packaging, presentation, quality, and estimated cost efficiency of Sylvania's lightbulbs."
"First of all, the bulbs were well packaged."
"No broken bulbs in the box that I noticed."
"Much to my relief however, not 1, but all 24 of the bulbs I received in my Sylvania box were in fact high quality Sylvania light bulbs!!"
"The light bulbs were shipped in a strong cardboard box with some minimal packing material."
"These were shipped in a lightly padded envelope. The package was totally mauled but the bulbs were just fine."
"The bulbs look authentic and have all the correct stamping with no typos or blurred text."
Cons:
"The flimsy box with four bulbs was placed in a thin bubble mailer."
"I only received 1 lightbulb. This was supposed to be a 6 pack."
"Half of the lightbulbs were crushed/bent."
"I ordered soft white bulbs. I received a box with a single soft white bulb and all the rest were daylight."
Customer Service and Warranty
Pros:
"I am in an HOA and we supply them for all homeowners. Neighborhood looks great at night and we feel it provides more security."
Cons:
"I figured it was possible we received a bad batch, so I reached out to Sylvania about the warranty. Didn't hear back, so reached out again. Still haven't heard back."
"These aren’t real sylvania bulbs! I didn’t notice until a month later when they started going out."
"Buyer beware! These are fine bulbs, but even though the description says Amazon's Choice for 'dimmable light bulbs', these bulbs are **NOT** dimmable."
Value and Efficiency
Pros:
"Uses half the energy my old cfm (spiral) bulbs used which was about 14-18 watts."
"Given they are only $1 each, it’s not a big deal."
"For a box of inexpensive LED light bulbs, these are a great buy when on sale."
"The price on these LED bulbs is very reasonable and they all are still burning."
"The price on these lights was amazing, I reuse them to replace standard 60 W bulbs and have already noticed my power bill dropping."
"They are economical, energy efficient and provide long lasting use."
"I replaced all my bulbs in my rental with these and the brightness is great and I have noticed less energy usage."
Cons:
"I went through a huge house fire because of this brand."
"A study published in late 2010 in the journal Environmental Science and Technology found that LEDs contain lead, arsenic and a dozen other potentially dangerous substances."
"LED bulbs don't last any longer than real bulbs but cost more and provide less light."
"These lights use to be a great deal. The amount of energy saved by using led lights vs other methods of lighting is huge. Unfortunately, that is where the deal ends."
"Energy savings were great, but you get what you pay for."
"Can’t notice much of a difference on energy usage though."
"Honestly, the lightbulbs work great besides that they don’t last! half of my 24 lightbulbs have burnt out in the first two years."
Health and Safety
Pros:
"You can feel almost no heat coming off the bulb even if they're on for hours."
"I haven't noticed any 'strobe' effect when using these bulbs."
"I'm pleased with the lack of flickering and warmth of the light."
Cons:
"Yes, these & other LED lights are extremely efficient, cost-effective, etc. BUT they literally hurt my eyes and bring on migraine headaches."
"The lights flicker and will cause you to want to have an electrician out to your house the next business day."
"They either flicker like a strobe or stay dimly lit continuously even when the switch is off."
"I've also noticed that a few make a 'buzzing' sound when powered."
"They flicker and hum constantly both in light fixtures and lamps."
"These flicker way too much and it annoys me. I would not buy them again."
"I ordered these light bulbs back in December, now that I started using them as needed it’s too late to return them. They flicker and hum constantly both in light fixtures and lamps."