
I was surprised to see some negative reviews as I prepared to buy the new Greenlite 9W A19 LED bulbs. I bought 24 of these lamps 20 months ago and used them straight away. All lights are on at least 8 hours a day. Six bulbs work 24 hours a day (currently more than 14,000 hours). Just one of those lightbulbs just blew out recently. The rest shines like the first day of installation. I will buy more as I expand my use of LEDs.