The Lotus Tangra L3F-SDI is a premium 3″ fixed square recessed luminaire designed for clean, trimless ceilings and precise visual comfort. Built in Canada with a solid cast aluminum body and advanced optics, it delivers high-quality architectural illumination with flexible LED and beam configurations. As part of Lotus’ modular Tangra lineup, it supports separate driver options for residential and commercial dimming control.
Key Features and Benefits
- Deep regressed, invisible trim design helps reduce glare while maintaining a refined architectural look.
- High color quality options up to CRI98 for accurate color rendering in premium interior spaces.
- Flexible lighting control with Triac or 0-10V dimming driver compatibility and 11W/15W selectable power.
- Certified for demanding installs: cETLus, FCC, Type IC, Air Tight, Open Plenum, and Wet Location rated.
- Long-term reliability with 70% lumen maintenance at 50,000 hours and Lotus lifetime line warranty policy.
Specifications
- Lumen Output: up to 1600
- Wattage: 11W|15W
- Voltage: 120V|120-347V
- 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)
- Fixture Input: 20-40V DC Max 350mA constant current
- Minimum Dimming: 3% reverse phase cut | 4% forward phase cut
- Max Ambient Temperature: +45°C (+113°F)
- Rated Life (70% output): 50000 hours
- Cutout: 4″ round
- IP Rating: IP54
Common Uses
Ideal for residential and commercial ambient lighting, including living areas, corridors, hospitality spaces, retail environments, and other interiors requiring low-glare, high-CRI recessed architectural lighting.
