Headlights aren't just brighter nowadays, they're also bluer. Here's why they look so blindingly white light lately, and why ...
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DIY modern garden bench with LED lights
Welcome to this DIY video on creating a modern garden bench with stylish LED lights for nighttime ambiance. **Bench dimensions:** 78inL x 17-1/8inH x 23-1/4inW **Build Steps:** 1. Cutting & Sanding: ...
Semiconductor lighting technology is developing rapidly. While seeking high luminous efficiency, low cost, and superior reliability, researchers are increasingly focusing on the effects of LED ...
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