Lotus 3" Square Regressed LED 15W | LD3S
Lotus 3" Square Regressed LED 15W | LD3S
Available to order — ships from incoming stock
Typically ships in 1–3 Business Days (Western Canada) · 2–4 Business Days (Eastern Canada)
SKU:LD3S-3018K-WH
LD3S | 3" Square Regressed LED 15W
The Lotus LD3S is a 3-inch square regressed LED downlight designed for commercial, residential, retail, and hospitality lighting applications. Its 3/4" regressed optical design helps reduce glare while maintaining a clean architectural square aperture for refined recessed ceiling installations.
Using 15W, the LD3S delivers high-output performance with CRI 90+ color quality, a 120W halogen equivalent, and a standard 38° directional beam. Available in 5CCT selectable and dim-to-warm 3000K-1800K versions, this fixture gives contractors and designers a flexible recessed lighting option with strong output, multiple trim finishes, and field-friendly installation.
Why this fixture sells
- Square regressed design: 3/4" regressed aperture helps reduce glare
- High-output 3" format: 15W fixture with up to 1450 lm depending on selected CCT
- 5CCT selectable option: field-selectable 2700K, 3000K, 3500K, 4000K, and 5000K
- Dim-to-warm option: warm dimming from 3000K to 1800K
- Beam flexibility: standard 38° beam with custom 15°, 24°, and 60° beam adders available
- Driver included: standard 120V AC Triac dimmable driver included
- 0-10V option available: optional 120V-347V AC 0-10V dimmable driver available separately
- No housing required: Type IC rated fixture installs without a recessed housing
- Air-tight and wet location rated: suitable for insulated ceilings and wet-location applications
- Multiple trim finishes: available in white, black, and oil rubbed bronze
Recommended applications
- Commercial recessed lighting
- Residential ceiling lighting
- Retail environments
- Hospitality lighting
- General recessed lighting
- Low-glare architectural lighting
- Bathrooms and wet-rated ceiling areas
- Insulated ceiling applications
Key specifications
| Model Family | LD3S |
|---|---|
| Fixture Type | 3" Square Regressed LED with Integral Driver in Connection Box |
| Applications | Commercial, Residential, Retail, Hospitality |
| Power | 15 W |
| Color Temperature Options | 5CCT selectable: 2700K / 3000K / 3500K / 4000K / 5000K; Dim-to-Warm 3000K-1800K |
| Light Output | 1230 / 1290 / 1350 / 1410 / 1450 lm; DTW listed at 1300 lm |
| Halogen Equivalent | 120 W |
| Beam Angle | Standard 38°; custom 15°, 24°, and 60° options available |
| CRI | 90+ |
| Default Driver Input | 120V AC, Triac dimmable |
| Optional Driver Input | 120V-347V AC, 0-10V dimmable |
| Optional 0-10V Driver | LLL-LD1535T3, ordered separately |
| Junction Box Wire Capacity | Max 5 No. 12 AWG or 8 No. 14 AWG |
| Power Factor | 0.95 |
| Approved Location | Insulated Ceiling & Wet Locations |
| IP Rating | IP54 |
| Air Tight | Yes |
| Type IC Rated | Yes, no housing required |
| Ambient Temperature | -40°F (-40°C) to +104°F (+40°C) |
| Projected Life | 70% light output at 50,000 hours |
| Dimensions | 3 1/4" ID, 4 1/4" square OD, 2 1/2" depth |
| Cut Out | 3 1/2" |
| Ceiling Clearance Required | 3 1/2" |
| Certification | cULus |
| Warranty | 10 Year Residential / 5 Year Commercial |
Available models
- LD3S-5CCT-WH: 5CCT selectable, White trim
- LD3S-3018K-WH: Dim-to-Warm 3000K-1800K, White trim
- LD3S-5CCT-BK: 5CCT selectable, Black trim
- LD3S-3018K-BK: Dim-to-Warm 3000K-1800K, Black trim
- LD3S-5CCT-ORB: 5CCT selectable, Oil Rubbed Bronze trim
- LD3S-3018K-ORB: Dim-to-Warm 3000K-1800K, Oil Rubbed Bronze trim
Beam angle options
- Standard beam angle: 38°
- 15D Lens: 15° custom beam angle adder
- 24D Lens: 24° custom beam angle adder
- 60D Lens: 60° custom beam angle adder
Compatible accessories
- EXC6: 6 ft low-voltage extension cable
- EXC20: 20 ft low-voltage extension cable
- RIP312: Flat rough-in plate
- FRP312: Flanged plate with hanger bars
- LLL-LD1535T3: Optional 120V-347V 0-10V dimmable driver, ordered separately
Installation notes
- Cut hole in ceiling and snap fixture into the opening with attached spring clips.
- Ceiling clearance required for the driver to fit is 3 1/2".
- The driver is located inside the connection box, so no separate junction box is required.
- The standard 120V Triac dimmable driver is included.
- The optional 120V-347V 0-10V dimmable driver is ordered separately.
- Low-voltage extension cable runs are limited to a maximum of 40 ft.
- Fixture is Type IC rated, air-tight, and approved for insulated ceilings and wet locations.
- 3" square regressed LED downlight
- 15W power consumption with 120W halogen equivalent
- 5CCT selectable and dim-to-warm options
- Standard 38° beam with 15°, 24°, and 60° custom beam options
- CRI 90+ color rendering
- Type IC, air-tight, and wet location approved
- 120V Triac dimmable driver included
- Optional 120V-347V 0-10V driver available separately
- White, black, and oil rubbed bronze trim options
Frequently Asked Questions
What is the Lotus LD3S?
The LD3S is a 3-inch square regressed LED downlight with an integral driver in the connection box. It is designed for commercial, residential, retail, and hospitality recessed lighting applications.
Is the LD3S color selectable?
Yes. The 5CCT model allows field selection between 2700K, 3000K, 3500K, 4000K, and 5000K.
Is there a dim-to-warm version?
Yes. The LD3S is available in dim-to-warm versions that warm from 3000K to 1800K as the fixture is dimmed.
Does the LD3S require a recessed housing?
No. The LD3S is Type IC rated and does not require a recessed housing.
Is the driver included?
Yes. The standard 120V AC Triac dimmable driver is included. An optional 120V-347V AC 0-10V dimmable driver is available separately as model LLL-LD1535T3.
Can the LD3S be used in wet locations?
Yes. The LD3S is approved for insulated ceilings and wet locations, with an IP54 rating.
What beam angles are available?
The standard beam angle is 38°. Custom 15°, 24°, and 60° beam angle adders are also available.
What trim finishes are available?
The LD3S is available in white, black, and oil rubbed bronze trim options.
Spec / Sell Sheets
Spec / Sell Sheets
