LDN Commercial Downlighting Family

LDN New Construction Downlights. Retrofits. Cylinders.

Lithonia Lighting® LDN Family has a diverse offering for commercial downlights, retrofits, and cylinders. Together, the family provides easy installation, broad aperture sizes and lumen offerings, and the flexibility you need for any new construction and renovation project.

Get To Know LDN Switchable

LDN Switchable offers the incredible versatility you need in new construction downlighting. Configurations are endless for commercial-grade applications with new driver capabilities including switchable CCTs, lumens, and dimming options. Choose the LDN Switchable for the best value in commercial downlighting.

Meet the LDN Commercial Downlighting Family

LDN Downlights
  • General illumination performance provides a glare-free experience without compromising efficacy
  • Aperture sizes (round and square) include 3”, 4”, 6”, and 8”
  • Available with nLight® wired and wireless lighting controls, and SensorSwitch™ JOT
LDN Retrofit Kits
  • Self-centering installation with vertical springs
  • Aperture sizes include 4”, 5”, 6”, 7”, 8” 9”, and 10”
  • Up to 12,000 lumens delivered
  • Create a long-lasting sustainable solution with energy savings and low labor costs
LDN Switchable Downlights
  • Switchable CCTS (3000K-3500K-4000K-5000K) and lumens ranging from 500 to 5000 lumens)
  • Aperture sizes (round and square) include 4”, 6”, and 8”
  • MVOLT (127-277) 0-10V phase dimming (120V) all-in-one driver (DALI driver also available)
LDN Cylinders
  • Matches seamlessly with the rest of the LDN family
  • Mounting options include surface, pendant and wall mount cylinders
  • Choose between 11 architectural colors, 3 trim colors, and 3 finish options

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Lighting Controls


The SensorSwitch™ JOT enabled solution provides a wireless, app-free approach to single room lighting control. Absolutely no 0-10V control wires and no mobile apps are needed to install and pair JOT enabled products, allowing for lightning speed installation right out of the box.


nLight® is your network lighting controls systems with wired or wireless options, that is easy to specify and install. nLight is designed to function as a standalone (one-room solution) or networked across an entire campus, ideal for renovation and new construction projects.



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For BAA qualified products, click below for the LDN Downlight and Cylinder product offering.
Retrofit products do not apply at this time.