Liteline LUNA Slope

November 10, 2025

Designed specifically for sloped or vaulted ceilings, the LUNA Slope delivers vertical illumination on angled ceilings. Featuring a 30° angled trim with regressed optics for glare control, it provides comfortable light with architectural precision. Ideal for residential and commercial spaces, the LUNA Slope also offers color temperature selectability for flexibility throughout any environment.

Slope

Features

  • Body
    Durable airtight aluminum body with adjustable regressed gimbal. Includes anodized blue heat sink to provide maximum airflow for the LED light source.
  • LED Characteristics
    This general application light fixture features an LED module that maintains uniform intensity producing up to 1070 lumens; with a typical CRI of up to 95. On-fixture color selectable switch allows switching between 2700 K, 3000 K, 3500 K, 4000 K and 5000 K color temperatures.
  • Dimming
    RA4-12SL-90: 100%-10% dimming capability. This fixture is compatible with industry standard forward-phase / reverse-phase and TRIAC/ELV dimmers (contact factory for list of compatible dimmers).RA4-12SL-DTW-90: Color temperature dimming from 3000 K to 2000 K. This fixture is compatible with industry standard forward-phase / reverse-phase and TRIAC/ELV dimmers (contact factory for list of compatible dimmers).
  • Beam Spread
    The fixture lens provides 38° beam spread.
  • Mounting
    Includes two spring loaded clips to attached to any ceiling material.
  • LED Driver
    Extruded aluminum hardwire box with 12 watt (300mA) dimmable class II electronic LED driver with 100-135V AC input. Includes an 18″ FT6 rated cable with DC 2.1 connector between driver and fixture approved for use in plenums and suspended ceilings.
  • Quick Connect push-in terminals
    Three “Quick connect” push-in terminals for fast and easy wiring.
  • Operating Temperature
    -20°C~40°C (-4°F~104°F)
  • Environment (RA4-12SL-DTW-90)
    • Suitable for wet locations.
    • Approved for direct contact with insulation.
    • Airtight

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