Haier H5E Series

Haier H5E Series smartphone with a dynamic and Find Haier H5E Series latest price, detailed specs, reviews, ratings, and more ...

This bright LED power bank turned out to be my most useful blackout gadget

A single charge of the 10000N was sufficient to run the Flash-1 mod for days, and it is compatible with other accessories.

Access Fixtures Announces The LED Solar Lights for Commercial and Industrial Applications for 2026

Access Fixtures introduces the best solar lights for 2026, delivering durable, energy‑efficient illumination for ...

This bright LED power bank got me through a 3-day blackout - and it can do so much more

A single charge of the 10000N was enough to run the Flash-1 mod for days, and it works with other accessories like fans and air pumps.

IKEA’s $4 20W Android/iPhone charger might make you care less about losing one

IKEA's $4 20W USB-C charger isn't fancy, but it's cheap enough to lose, powerful enough for modern phones, and hard to ...
IEEE

Toward Highly Efficient Demura Technology for Mini-LED Displays by Hybrid Chip Sorting

Abstract: Due to the differences in the luminous intensity and peak wavelength of each mini-LED, mura has become a key constraint in display applications. To solve this problem, an advanced demura ...
IEEE

High Brightness and High Voltage Dimmable LED Driver for Advanced Lighting System

Abstract: In energy efficient system designs, LED lighting leads to reduction in global energy demand. This paper proposes a high brightness, high efficiency, dimmable LED driver based on linear ...