
Koto™ Downsizer Ring
Reduces existing 4″ to 8″ recessed housings to a 2″, 3″ or 4″ Koto opening, round or square.See more specs
Output · lumens (watts)
- 350 lm 5W
- 750 lm 10.5W
- 850 lm 10.5W
- 950 lm 10.5W
- 1,000 lm 12.5W
- 1,150 lm 12.5W
- 1,350 lm 12.5W
- 1,400 lm 12.5W
Color temperature
- 2400K
- 2700K
- 3000K
- 3500K
- 4000K
- Sunset
- Human Centric
- 5-CCT
Beam
10° · 18° · 25° · 38° · 60° · 90°
Dimming
Triac/ELV, down to 5%
Voltage
120V
Integrated LED
Dimmable, Triac/ELV
Wet location
Title 24 JA8-2025-E
50,000 hours L70
5-year limited warranty
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Items
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Details & Specs
Key Features
- Fits existing 4″, 5″, 6″, 7″ and 8″ recessed housings
- Available in round, square, trim and trimless versions
- Works with the Standard Koto module, the 10° narrow spot module and the Koto Focus module
- Dim-to-warm options: Sunset 3000K to 1800K, Human Centric 4000K to 2200K
- Spot to flood in one fixture: change lenses on site for 18°, 25°, 38°, 60° or 90° (10° is fixed)
- Dims down to 5% on 120V Triac and ELV dimmers
- Add louvers, diffusers, asymmetric lenses and other optics in the field
The Koto Downsizer Ring reduces existing 4″, 5″, 6″, 7″ and 8″ recessed housings to a 2″, 3″ or 4″ Koto opening, so a Koto module and trim can go into a larger ceiling hole. Rings are listed for the 2″ round trim and for 2″, 3″ and 4″ trimless trims (3″ and 4″ also in square), and work with the Standard Koto module, the 10° narrow spot module and the Koto Focus module. Access above the ceiling may be required.

Specifications
Dimmable
Triac/ELV, down to 5%
Beam Angle
10° (fixed), 18°, 25°, 38°, 60°, 90° (Field changeable lenses, except 10°)
Voltage
120V
CRI
95+
Damp Location
UL and cUL listed, with adjustable trims
Wet Location
UL and cUL listed, with fixed (wet location) trims
Covered by U.S. patents and patents pending.

