Fantastic LED design with bright light. I bought several replacement T5/921 LEDs to compare and choose one. In addition, Philips and Osram had BETTER build quality and a completely different class than mere LED devices (JDM was a different brand). Compared to Philips and Osram, it has by far the brightest light, with Osram in second place behind Philips. However, this is a massive lamp! It's too thick and long for my going out so I had to send it back otherwise it would have been a winner and 5 stars.
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