THT-EX | TOP HI-TECH CO., LTD.

What is AC-In LED Technology?

AC-In LED = Driver-less Light

AC-In LED has no electrolytic capacitor & driver that’s why it has longer lifetime, lowers industry safety problem and cost during maintenance work.


The unique AC-In technology means smaller, compact products weighing typically 20%~40% less than conventional HPS Lamp and 40%~70% less than Metal Halide Lamps. The lighter & small form factor means AC-In products lead to a decreased risk at installation and vibration.

Most-Observed LED System Failures

Most of LED lights failures are from power and driver components (25%).

Source-U.S. Department of Energy R&D Plan (Page 77): http://www.energy.gov/eere/ssl/downloads/solid-state-lighting-rd-plan 

The Advantages of AC-In LED Lights

★ No Driver Failure Issue              ★ 85°C~100°C Heat Resistant

★ 100% Conversion Efficiency      ★ Simple Wiring & Few Components

★ Compact Size & Light Weight    ★ Easy Maintenance & Safe

★ No Harmful Substances             ★ Energy Saving & Longer Lifetime

AC-In LED vs. DC-In LED

100°C High Temperature Test

AC-In LED Lights

Long-term Weatherproof Test

View Borchure

Contact Us

acled@tht-ex.com

acled@tht-ex.com
+886-2-22671234

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