Description

Details

Delivery & Returns

Description

The Lotus Tangra L3F-SDW is a premium 3" fixed square deep regressed downlight engineered for low-glare ambient and general lighting. Built with a solid cast aluminum body and advanced optics, it delivers high visual comfort and excellent color quality. As part of Lotus’ modular Tangra lineup, it supports flexible driver and optical configurations for residential and commercial projects.

Key Features and Benefits

Deep regressed square design helps reduce glare while maintaining strong, focused illumination.
High color quality LED option at CRI98 for accurate color rendering in refined interior spaces.
Flexible dimming compatibility with Triac and 0-10V driver options (driver sold separately).
Certified for demanding installs: cETLus, FCC, Type IC, Air Tight, Open Plenum, and Wet Location IP54.
Backed by Lotus lifetime line support plus 5-year warranty coverage.

Specifications

Lumen Output: up to 1600
Wattage: 11W/15W selectable (with compatible Tangra driver)
Color Temperature: 3000K
CRI: 98
Beam Angle: 20° | 24° | 36° | 50°
Optics options: Reflector clear glass (RC), semi-frosted (RS), frosted (RF), lens white (LW), lens black (LB)
Input (fixture): 20-40V DC, max 350mA constant current
Max Ambient Temperature: +113°F (+45°C)
Rated Life (L70): 50,000 hours at 70% light output
Cutout: 2 5/8" square
Ceiling Clearance for Driver: 4" above ceiling

Common Uses

Ideal for residential and commercial ceilings where compact aperture, architectural appearance, and low glare are important, including living areas, corridors, hospitality spaces, retail zones, and other ambient lighting applications.

RESOURCES AND DOWNLOADS

Lotus Tangra 3" Fixed Square Deep Regressed Wide Trim Spec Sheet

Details

Beam Angle:	20°\|24°\|36°\|50°
CRI:	98
Certifications:	ETL Listed, FCC
Color Temperature:	3000K
Dimming Type:	0-10V\|Phase
Driver Type:	Fixed Output
Efficacy (lm/W):	107
Form Factor:	Square
IC Rated:	true
IP Rating:	IP54
Light Source:	Integrated LED
Lumen Output:	1600
Max Ambient Temperature:	45°C
Output Current:	350mA
Output Voltage Range:	20-40VDC
Rated Life (70 Hours):	50000
Ships From:	NJ, WA
Special Features:	Power Selectable
Voltage:	120V\|120-347V
Warranty (Years):	5
Wattage:	11W\|15W
Wet Rated:	true

Delivery & Returns

Shipping & Delivery

We ship orders using the most appropriate delivery method based on the size, weight, and quantity of the items in your cart.

Small and standard items typically ship via UPS or FedEx.
Larger or heavier orders may ship via LTL freight.
Oversize items may require freight or special truck delivery.
Delivery method details are shown on the product page when available.

All orders ship from U.S. warehouse locations unless otherwise noted. Once your order ships, tracking information is provided by email.

Estimated lead times are shown on the product page when available. If an item is build-to-order or subject to extended lead times, this will be noted prior to checkout.

If your order requires freight delivery, our team will coordinate shipment details as needed.

Returns & Refunds

Returns are accepted on most standard items in new, unused condition.

Return eligibility may vary by product and manufacturer.
Some items may be subject to restocking fees or manufacturer return policies.
Custom, made-to-order, non-cancellable and non-returnable (NCNR), or special order items may not be eligible for return.
Return requests must be submitted prior to sending items back.

Refunds are issued after returned items are received and inspected. Original shipping charges are non-refundable unless otherwise stated.

Need help before ordering?

If you have questions about delivery, lead time, or return eligibility for a specific product, our team is available to help before you place your order.

Call (888) 548-6387 or contact us and we'll confirm the details for your item.