The MACD01 3″ is a modular LED architectural cylinder downlight built for clean, seamless overhead and accent lighting in commercial and residential interiors. On-site, it lets you dial in the exact look your project needs from 5 field-selectable color temperatures (2700K, 3000K, 3500K, 4000K, 5000K) and a stepless 18°–50° adjustable beam angle with 4 quick-set detents. This is a fixed-wattage 15W unit. It ships in White with a 90 CRI LED engine and a Vortex Baffle for smooth, uniform, glare-free light. The modular design uses field-interchangeable optical and baffle components, and the durable aluminum heat sink boosts optical performance and service life. Mounting hardware, lenses, and baffle options are sold separately as accessories, so you can configure surface, cord pendant, or stem pendant installations to match your project.
Interior architectural and accent lighting for retail, hospitality, office, and residential spaces, including overhead general illumination, corridor and hallway lighting, and accent lighting where a clean, low-profile cylinder fixture is preferred.
| Attribute | Value |
|---|---|
| Brand | ONE SOURCE LIGHT |
| Product Type | LED Architectural Cylinder Downlight, Field-Selectable CCT & Beam Angle, Fixed Wattage |
| Model Series | MACD01 |
| Size | 3″ diameter |
| Wattage | 15W, fixed |
| Voltage | AC120-277V |
| Color Temperature | Field-selectable: 2700K / 3000K / 3500K / 4000K / 5000K |
| Beam Angle | Stepless adjustable, 18°–50°, with detents at 18°/24°/36°/50° |
| CRI | 90 |
| UGR | < 13 |
| Output | 1,430 – 1,500 lumens and up to 100 lm/W at 15W, depending on the CCT selected (figures per the manufacturer’s performance data table, measured at 25°C ±5°C lab conditions) |
| Dimming | 0-10V standard, 1%-100% dimming range |
| Power Quality | PF > 0.90; THD < 20% |
| Baffle | Vortex Baffle; Cross and Wall Wash baffles sold separately as accessories |
| Lens | Softening, Hex Louver, Linear Spread, Single-Side Wall Wash, and Double-Side Wall Wash lenses sold separately as accessories |
| Mounting | Surface Mount, Adjustable Surface Mount, Cord Pendant Mount, and Stem Pendant Mount kits sold separately as accessories |
| Material / Construction | Aluminum heat sink; seamless cylinder body |
| Finish | White |
| Environment Rating | Operating temperature -4°F to 104°F (-20°C to 40°C); UL/cUL Listed for damp locations (indoor use, not a wet-location fixture) |
| Lifespan | Estimated L70 ≥ 100,000 hours, per IES TM-21 calculations at 25°C |
| Certifications / Listings | UL/cUL Listed for damp locations; Energy Star certified |
| Warranty | 5 year limited |
| Catalog Number | Finish | Baffle | Overall Dimensions |
|---|---|---|---|
| MACD01-3-15W-27V-DDK-W-Y-AT-VB | White | Vortex | 8.3″ (211mm) L × 2.9″ (73mm) dia. |
Mounting Kits (3″ / 3″&4″ shared hardware)
| Catalog Number | Description |
|---|---|
| MACD01-3/4I-SM-Kit-W | Surface mounting kit, White (fits 3″ and 4″ units) |
| MACD01-3I-AS-Kit-W | Adjustable surface mounting kit, White (355° horizontal / 90° vertical adjustment) |
| MACD01-3/4I-CM-Kit-12F-W | Cord pendant mounting kit, 12ft, White (fits 3″ and 4″ units) |
| MACD01-3/4I-CM-Kit-12F-B | Cord pendant mounting kit, 12ft, Black (fits 3″ and 4″ units) |
| MACD01-3/4I-HFCM-Kit-W | Hardware fitting kit for cord pendant mounting, White (fits 3″ and 4″ units) |
| MACD01-3/4I-ST-Kit-W | Hardware fitting kit for stem pendant mounting, White (fits 3″ and 4″ units) |
| MACD01-3/4I-ST-Kit-7F-W | Stem pendant mounting kit, 7ft, White (fits 3″ and 4″ units) |
| MACD01-3/4I-ST-Kit-8F-W | Stem pendant mounting kit, 8ft, White (fits 3″ and 4″ units) |
Lenses (3″)
| Catalog Number | Description |
|---|---|
| MACD01-3I-HL-B | 3″ Hex Louver lens, Black (reduces glare to UGR < 9) |
| MACD01-3I-LS | 3″ Linear Spread lens (elongates the beam from a circular spot to a rectangular spot) |
Baffles (3″)
| Catalog Number | Description |
|---|---|
| MACD01-3I-CB-W | 3″ Cross Baffle, White (focused, glare-free lighting) |
| MACD01-3I-WB-S | 3″ Wall Wash Baffle, Bright Silver (soft, uniform wash of light on the wall) |
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