Downsizer · Commercial
4″ Commercial Downsizer™ Ring
Up to 2,500 lumens into an existing commercial frame. The look of a new small-aperture installation without a new rough-in, though closing the smaller aperture does require drywall patching. IC-rated to 1,500 lm; above that, non-IC or keep insulation 3″ clear.
- Maximum output
- Up to 2,500 lm
- Fits
- Existing 5″, 6″, 7″ and 8″ frames
- Ceiling work
- Drywall patching
- Application
- Retrofit
Ordering information
Build your part number.
The ordering matrix from the 4″ Commercial Downsizer Ring spec sheet, made interactive. Pick your options and the catalog numbers assemble in the bar at the top of the page — invalid combinations are disabled automatically.
Accessories — ordered separately
- LU332ALLEN3/32″ Allen keyRequired for adjustment — ordered separately
Secondary module optics — up to four per module
- L45Black louver
- L57White louver
- L51CCT reducer
- L49Frosted lens
Documentation
Downloads for 4″ Commercial Downsizer Ring
Specifications
4″ Commercial Downsizer Ring at a glance
For use in existing 5″, 6″, 7″ and 8″ frames / Up to 2,500 lumens / 2700K, 3000K, 3500K, 4000K
- Downlight size
- 4″
- Mounting
- Retrofit ring into existing frame
- Installation
- Retrofit
- CRI
- 95+
- Adjustment
- Up to 40° center-axis tilt, 359° rotation — lockable, set with a 3/32″ Allen key from below the ceiling
- Dimming
- 1% standard with 0-10V, TRIAC and ELV. Optional 0.1% dimming.
- Color temperature
- 2700K3000K3500K4000K
- Beam angles
- 15°24°36°50°Field-changeable via the patented module.
- Trim options
- RoundSquareFlangeless
Options
Every 4″ option, side by side
Shape, trim type and beam angle are chosen per fixture — the same module and housing take all of them. Trim options apply to the downsizer trim.
Size
Shape
Trim
Beam angle
Color temperature
Finish
Specifying 4″ Commercial Downsizer Ring on a project?
Our agents can help with layout, photometrics and samples.

