Acuity Lithonia ZL1N 4 ft 4000K 3565 lm light kit

4 ft LED strip light

The Acuity Lithonia ZL1N is a four-foot LED strip light kit designed for general interior illumination. It delivers 3,565 lumens at 4000K colour temperature with an efficacy of 120 lumens per watt. The integrated LED array consumes a maximum of 25 watts and is dimmable for adjustable output. This fixture mounts suspended or surface and suits commercial or residential spaces.

Suits direct HID or fluorescent replacement

This kit works well for projects replacing HID, T5 high-output or T8 lamps with an integrated LED solution that requires no separate bulbs. It is not suited for installations needing linkable continuous runs, motion-sensor activation, or a different colour temperature. Buyers who want a fixture with onboard occupancy sensing or through-wiring for daisy-chaining should look at other models.

3,565 lumen output at 4000K

The 3,565 lumen rating at 4000K is the primary figure for deciding if this strip provides the required brightness and colour appearance. At 120 lm/W the 25 W draw keeps energy use low while matching many legacy HID or fluorescent equivalents. Verify the lumen target and colour temperature against the lighting design before purchase.