The Lum-Tech LTMACD02 Series is a premium indoor architectural cylinder downlight designed for modern commercial and residential interiors. This 4″ configuration combines clean aesthetics with field-selectable performance, making it a flexible solution across changing project requirements. As a core offering in Lum-Tech’s architectural lineup, it delivers high visual comfort, modular optics, and dependable long-life operation.
Key Features and Benefits
- Field-selectable CCT technology (DDK) enables on-site tuning from warm to cool white for design flexibility.
- Three-level selectable wattage platform helps balance brightness and energy savings per application.
- Stepless adjustable beam spread from 18° to 50° with preset detents supports accent, task, and ambient lighting.
- High color quality with CRI 80/90 options improves material and finish appearance in architectural spaces.
- UL and cUL listed for damp locations plus Energy Star certification for code-conscious projects.
- Backed by a 5-year limited warranty and rated L70 life of 100,000 hours for long-term reliability.
Specifications
- Size: 4″ diameter cylinder
- Input Voltage: 120-277V AC
- Wattage (4″): 25W / 19W / 13W selectable
- Lumen Output (4″): 1240-2500 lm (CCT and wattage dependent)
- Color Temperatures: 2700K, 3000K, 3500K, 4000K, 5000K
- Beam Angle: Adjustable 18°-50° (24°, 36°, 50° detents)
- Dimming: 0-10V and phase-cut compatible
- Power Factor: >0.9
- THD: <20%
- Operating Temperature: -20°C to 40°C (-4°F to 104°F)
- Rated Life: L70 ≥ 100,000 hours
Common Uses
Ideal for lobbies, corridors, hospitality venues, retail environments, galleries, offices, and upscale residential interiors where architectural style, beam control, and tunable light output are important.
