Rated 3.6 out of 5 by 11
Rated 5.0 out of 5.0 by GeekyEngineer Nice color and brightness
I installed twelve 2-bulb 4-foot T8 fluorescent fixtures in my garage. I love the electronic ballast and T8 bulbs - they light up instantly, even at 25 degrees F, and they never flicker. They take a few minutes to warm up to full brightness in this cold weather, but after that they throw plenty of high-quality light.
January 14, 2015
Rated 1.0 out of 5.0 by nickname123456789 Reliability appears to be low
Purchased 10 bulbs and installed them in 5 new fixtures. Less than 300 hours of use and two of the bulbs have failed in different fixtures. It is extremely doubtful that they will achieve an average life of 36000 hours as advertised. I am replacing them with another brand when they fail.
July 13, 2015
Rated 5.0 out of 5.0 by ManateeMan Great color and CRI
Just installed light fixture SKU 260-349 (UPC 046335942493). This fixture's literature recommends F32T8 4100K lamps with 10,000 hours of life and Color Rendering Index (CRI) of 80 or higher. These bulbs meet or exceed all these recommendations. When we installed these bulbs, we were impressed at the improved light versus the previous bulbs used. Light is whiter and colors appear truer. Highly recommended!
December 2, 2013
Rated 1.0 out of 5.0 by NotBob Short Life
I purchased the case of 10 units at the same time I purchased several new shop light fixtures - and, yes, the fixtures are specifically for T8 lamps. Over the course of a year, I have needed to replace at least 5 lamps due to failure (using the "spares" from the case plus additoinaly purchased Phillips lamps). Typical use is a few hours a day, so nothing extreme there, just apparently poor quality.
When first installed, these lamps did not reach full intensity for quite some time. A bit of research suggested that they needed a "break in" period, so, after leaving them on constantly for a day or so, they did immediatly reach full brightness when switched on.
Since I was very dissasatisfied with these lamps, when ANOTHER went out, I purchased a pair of GE lamps from another store. I cannot speak for thier life yet, but they instantly, right-out-of-the-box reached full brightness.
December 18, 2014
Rated 1.0 out of 5.0 by taylor I had to replace all 5 of them within 6 months
I will never buy Philip brand again . I had to replace all 5 of them within 6 months.....
December 10, 2014
Rated 4.0 out of 5.0 by Brucedmichelsen Great lighting
The lights are great in the kitchen. They were easy to install and work.
February 5, 2014
Rated 5.0 out of 5.0 by AC01 They are brighter than my older bulbs.
Of course the old ones were not the same rating, My building is 8+ years old and now that the time came, I changed some, after seen the difference I changed them all to this 4100K.
January 14, 2014
Rated 4.0 out of 5.0 by Will the product was what I thought it was.
I was looking for a very bright light and this is what I found it was exactly what I needed
January 28, 2014