Philips 13990-7 - F32T8/ADV850/ALTO - 32 Watt - T8 - 36,000 Hours - 3,100 Lumens - 5000K - 800 Series Phosphors - Case of 25
4.8
5
5
5
The bulb brightness excedes what we expected.
As we try to brighten the building from soft white bulbs, this product proves to be a very valuable product.
April 17, 2012
Highly Recommended
These really put out some bright light. I use these in my garage & am very satisfied. If you're looking for high output lighting, these are the ones to get
March 2, 2012
Quality Bulb
Higher initial and average Lumens than other bulbs. 5000K produces better light in my shop than the 4100K bulbs I have purchased in the past.
October 12, 2011
Replaced Metal Halides
I have had the T8 Alto 850Adv in place for about 6 months in a fluorescent changeover from Mercury Halides and am very happy with the bright white color, better light intensity and modest electric savings.
October 5, 2011
Excellent product life with commercial applications/installations
I have called upon 1000 Bulbs numerous times over the past four years. They have grasped the importance of "customer service", with their scope of lamp selections, care & consideration of product delivery & distribution..................
truly a Company that understands "Customer Service."
June 30, 2011