Product Overview

Universal P400MLTAC4M-500K – 400W HID HID Ballast | 120/208/240/277V | Universal | ADL Supply

The Universal P400MLTAC4M-500K (UNVIP400MLTAC4M500K) is a 400W hid HID ballast with 120/208/240/277V input, 60 Hz, compatible with 400W M135/M155 Pulse Start Metal Halide lamp. Designed for commercial, industrial, and retrofit HID lighting applications requiring dependable hid ballast performance.

Wattage

400W

HID

Input Voltage

120/208/240/277V

60 Hz

Circuit Type

CWA

HID

Lamp Compat.

400W M135/M155 Pulse S

Ballast Type

HID

Replacement

Quick Specs

Brand: Universal
SKU: UNVIP400MLTAC4M500K
Wattage: 400W
Input Voltage: 120/208/240/277V
Frequency: 60 Hz
Circuit Type: CWA
Lamp Compatibility: 400W M135/M155 Pulse Start Metal Halide lamp
Ballast Type: HID

Product Overview

The Universal P400MLTAC4M-500K is a hid HID ballast engineered for reliable operation in commercial, industrial, and retrofit lighting applications. At 400W, this ballast is appropriate for industrial high-bays, warehouse lighting, large-area outdoor fixtures, and sports lighting. Multi-voltage input (120/208/240/277V) allows installation across standard supply voltages without rewiring.

Color-coded leads simplify installation and reduce wiring errors. The ballast kit includes all components required for a complete replacement, making it suitable for maintenance teams, lighting contractors, and facility upgrade projects.

Applications

Commercial and retail lighting – Track lighting, recessed downlights, showcase lighting, and general commercial HID fixture maintenance.
Industrial and warehouse facilities – High-bay and low-bay HID fixtures in manufacturing, distribution, and storage facilities.
Outdoor area lighting – Parking lot, roadway, site security, and sports lighting fixtures requiring reliable HID ballast replacement.
Retrofit and maintenance projects – Drop-in replacement for original ballasts in existing HID fixtures, reducing fixture replacement costs.