L2-400X-024-4A 384W 24V 5-in-1 Dimmable LED Driver

L2-400B-024-4A is a 384W 24V constant-voltage LED driver developed for professional architectural lighting, signage, advertising lighting and LED strip applications. It accepts a wide 100-277Vac input and provides a regulated 24Vdc / 4A × 4 output. With power factor above 0.95 and typical efficiency of 92%, the unit is designed for projects that need reliable LED power conversion together with dimming control.

384W 24V 5-in-1 dimmable LED driver for professional lighting projects

As a 5-in-1 dimmable constant-voltage LED power supply, L2-400B-024-4A is intended for installations where the lighting level needs to be adjusted while maintaining a stable DC output. The L2-A platform combines Class 2 power-supply construction, an IP65 metal enclosure and 0-100% flicker-free dimming capability stated for the series. It is suitable for dry, damp and wet-location lighting projects where a protected dimmable LED driver is preferred over an open-frame power supply.

Its 4-channel architecture supports larger multi-run lighting systems and makes it easier to distribute the total load across multiple LED branches in signage and architectural lighting projects. This high-output model is intended for large-format signage and extensive architectural LED systems where high power density, multiple output branches and centralized dimming control are important project requirements. The 24V DC output is particularly useful for longer LED strip runs and architectural linear lighting, where a 24V system can help reduce operating current compared with an equivalent 12V load.

Key specification considerations

For engineers, lighting manufacturers and project buyers comparing a 384W LED driver, the important selection points are the 24V constant-voltage output, 4A × 4 output capacity, 100-277Vac input range, IP65 enclosure, PF >0.95 and the L2-A multi-dimming platform. The enclosure size for this model is 282×121.5×46 mm. Built-in protection for the series includes SCP, OVP, OTP and OLP, helping support stable operation in demanding LED lighting installations.