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