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Diamond Brite LEDs

18W Micro Dot Recessed Trimless Downlight Series

18W Micro Dot Recessed Trimless Downlight Series

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The 1" Micro Dot Recessed Trimless Downlight Series – 18W is a compact, high-output architectural fixture designed to deliver powerful illumination from an exceptionally small aperture. Its deep optical design, 35° cut-off angle, and multiple beam angle options provide precise light control while maintaining a clean, minimalist ceiling appearance.

The 18W Micro Dot delivers up to 2,520 lumens and is available with multiple color temperatures, beam angles, dimming protocols, and Black or White finishes for residential, hospitality, retail, and commercial lighting applications.

Features

  • Compact 1" (25 mm) aperture
  • Designed for tight plenum applications
  • 35° cut-off angle for improved glare control
  • 18W high-output configuration
  • Up to 2,520 lumens
  • Universal 120V–277V AC input
  • Multiple precision beam angles
  • Multiple color temperature options
  • 5CCT option available
  • Remote external LED driver
  • Dimmable
  • Available in Black and White
  • Powder-coated finish
  • Supports 1/2"–1" (13–25 mm) ceiling thickness
  • Wet location rated
  • ETL Listed
  • Title 24 compliant
  • JA8 compliant
  • 3-year product warranty

Available Model

Power 18W
Aperture 1" (25 mm)
Model No. RDMCRDOT-18W
Lumens Up to 2,520 lm
Beam Angles 17°, 24°, 40°, 50°

Color Temperature & CRI Options

Color Temperature CRI
2700K 90
3000K 90
3500K 85
4000K 85
5000K 85
6500K 85
5CCT – 2700K / 3000K / 4000K / 5000K / 6500K

Beam Angle Options

  • 17° – Narrow Spot
  • 24° – Spot
  • 40° – Medium Flood
  • 50° – Wide Flood

Finish Options

  • BLK – Black
  • WHT – White

Specifications

Product Type Micro Dot Recessed Downlight
Installation Recessed Trimless
Aperture 1" (25 mm)
Cut-Off Angle 35°
Power 18W
Light Output Up to 2,520 lm
Input Voltage 120V–277V AC
Driver Remote External Driver
Dimming 0–10V or ELV / TRIAC
Dimming Range 100%–5%
Beam Angles 17°, 24°, 40°, 50°
Material Aluminum
Trim Construction Die-Cast Aluminum
Heat Sink Aluminum
Finish Powder-Coated Black or White
Ceiling Thickness 1/2"–1" (13–25 mm)
Location Rating Wet Location
Compliance ETL Listed, Title 24, JA8
Warranty 3 Years

Dimming Options

  • 0–10V
  • ELV / TRIAC
  • Dimming range from 100% down to 5%

Applications

  • Luxury Residential Interiors
  • Retail Stores
  • Jewelry Showrooms
  • Hotels
  • Restaurants
  • Hospitality Spaces
  • Offices
  • Commercial Interiors
  • Architectural Lighting
  • Accent Lighting
  • Display Lighting
  • Tight Plenum Applications

What's Included

  • 1 × 18W Micro Dot Recessed Downlight
  • 1 × Remote External LED Driver

Additional controls, wiring, mounting accessories, and other components are sold separately unless otherwise specified.

Why Choose the 18W Micro Dot Recessed Downlight?

The 1" Micro Dot 18W Recessed Downlight delivers up to 2,520 lumens from an exceptionally compact aperture. Its 35° cut-off angle helps reduce glare, while four available beam angles provide precise control for accent, display, and general architectural illumination.

With its higher-output 18W configuration, multiple CCT options, universal 120V–277V operation, and compatibility with several dimming protocols, this fixture is particularly well suited for demanding commercial, hospitality, retail, and luxury residential applications.

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