TCP QAL4UZDA89V440K 110W 4' Aisle Light

Brighten Narrow Aisles with the TCP LED Aisle Light

The TCP QAL4UZDA89V440K is a 110-watt, 4-foot integrated LED aisle light designed for narrow-aisle commercial and industrial spaces such as warehouse racking rows. It is suitable for interior commercial installations where a compact, high-output linear fixture is needed. Key features include its integrated LED design and space-efficient 4-foot length.

Key Features and Benefits of This LED Aisle Light

At 110 watts, this fixture is built to deliver strong output in a narrow, elongated form factor, which matters in tight warehouse aisles where standard high bays are too wide to mount effectively. Its integrated LED source removes the need for separate ballasts or replacement lamps common in older fluorescent aisle fixtures.

Where to Use the QAL4UZDA89V440K LED Aisle Light

As its name indicates, this fixture is intended for aisle applications such as warehouse racking corridors and narrow storage rows where light needs to be directed along a confined space. Lumenco's listing for this model does not confirm outdoor or wet-location suitability, so it should be treated as an interior fixture.

Installation and Compatibility Checks

This is a hardwired commercial fixture that should be installed by a licensed electrician on a mounting system suited to narrow-aisle applications. Confirm your aisle width and existing fixture spacing against the 4-foot length before ordering, since aisle lights are typically installed as a direct match for older fluorescent strip fixtures.

Additional Buying Context

As a TCP commercial LED fixture, the QAL4UZDA89V440K is designed to replace older fluorescent aisle lighting in warehouses and storage facilities, cutting long-term maintenance from lamp and ballast replacements. Buyers planning a full warehouse retrofit should confirm exact lumen output and mounting details with Lumenco before ordering in volume.