Отзыв о Повысьте эффективность света с помощью Hyperikon 4-футовых светодиодных труб - эквивалентные люминесцентным лампам мощностью 40 Вт, совместимые с дуэльной электронной балластом, с прозрачным объективом, сертифицированы UL/DLC - набор из 24 штук. от Keith Aluguvelli

I'm impressed. These are bright! Installation was easy if you have some basic understanding of wiring. I used push on connectors instead of twist on wire nuts, much easier and faster. Probably 5-8 minutes per fixture.I started with 24 of the 5000k to test and I hope to replace the other 400 bulbs in my facility as well. With a measured 40% reduction in power usage that will add up quick. I qualify for a $3 a bulb rebate for businesses through my power company so that makes it much more affordable. One of the easiest decisions I have made. ROI calculated out to 3.5 years.