Review on 💡 F8T5 CW 4100K Fluorescent Pack by Stephanie Smith

I installed two of these bulbs in my under table light on August 7th. It is now August 12th and one of the lamps has failed after 120 hours of operation. Service. Unannounced lifespan of 20,000 hours. I hope this is just a one-time mistake, but I'm not optimistic. I used to use Philips brand bulbs that lasted at least a year with 24/7 use. This rating will be updated as necessary. Another lamp failed, which was installed on August 7th. The error was August 13th. Maybe 130 hours of work. Far below the advertised lifespan of 20,000 hours. This product doesn't look good. It doesn't encourage me. Update from 15.08. The lamp installed on August 12 has failed. I will not update my review again. It's pretty obvious that these lightbulbs are essentially useless. I expect the rest of the bulbs will fail within a week or so. This product is not recommended. Sending in burned out bulbs for replacement would be pointless and a waste of time and effort.