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What is a PMMA tube？

As a professional PMMA tube manufacturer in China, we produce various sizes and types of PMMA tubes. So, what exactly is PMMA tube? PMMA tube, commonly known as plexiglass tube or acrylic tube, is chemically named polymethyl methacrylate (PMMA). Today, we'll mainly discuss colored PMMA tubes and la......

What is a LED tube end cap?

Let me start with something I learned my first year in the lighting business, back when we were still wrestling with magnetic ballasts and fluorescent tubes. Nobody ever thinks about the end cap. They look at the tube, the driver, the housing, and the diffuser. But that little plastic piece on each ......

How to Choose the Right PC Cover and Aluminum Profile for T8 LED Tubes in 2026

Discover top-tier LED T8 Tube Housing PC Tube and internal Aluminum profiles. Engineered for 110V-120V US markets, meeting UL, NEMA, and ASTM standards.

Sourcing China LED Aluminum Profiles: Save 40% on US Lighting Projects

Learn how to source high-quality China LED aluminum profiles for US commercial lighting projects. Maximize ROI with UL compliance, correct tariffs, and shipping strategies.

Why Do Linear Lighting Customers Prefer Striped LED Light Diffusers?

For many years, JE has been dedicated to researching the interaction between light and materials. We have always focused on one key component: LED light diffusers. Through numerous trials by our R&D and production departments, and based on the specific requirements of each project mentioned by our c......

Why the LED T8 Housing Matters More Than You Think？

Here’s where twenty years of experience kicks in. A cheap housing will kill good LEDs faster than anything else. Heat is the enemy, and if the housing doesn’t act as a proper heatsink, your lumen output drops within months. I always tell my clients: think of the LED T8 housing as the engine block—it......

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