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Summit 38 R

3.8" Architectural Linear Recessed LED

Ascent Architectural Lighting

Summit 3.8 is a sleek, architectural linear LED luminaire that combines modern aesthetics with high-performance illumination. Summit 3.8 R is designed for recessed applications, delivering 100% direct distribution with a clean, minimalist aesthetic. Available in flanged and trimless options, it integrates seamlessly into a variety of ceiling types. Offered in 2', 3', 4', and 8' lengths—with the ability to connect for continuous runs up to 40'—Summit 3.8 R also supports geometric configurations using illuminated corners. With fieldselectable wattage and color temperature, and a damp location rating, it provides outstanding versatility and on-site customization.
Specification Sheet
Summit 3.8 is a sleek, architectural linear LED luminaire that combines modern aesthetics with high-performance illumination. Summit 3.8 R is designed for recessed applications, delivering 100% direct distribution with a clean, minimalist aesthetic. Available in flanged and trimless options, it integrates seamlessly into a variety of ceiling types. Offered in 2', 3', 4', and 8' lengths—with the ability to connect for continuous runs up to 40'—Summit 3.8 R also supports geometric configurations using illuminated corners. With fieldselectable wattage and color temperature, and a damp location rating, it provides outstanding versatility and on-site customization.

Availability

  • Quick Ship | Call for Stock

CCT

  • 3000K
  • 3500K
  • 4000K

Color / Finish

  • Black
  • White

Controls Options

  • Occupancy Sensor

Dimming Protocol

  • 0-10 V
  • 1-10 V
  • Lutron

Dimming Range

  • 1%
  • 10%
  • 5%
  • 50%

Distribution

  • Direct

Efficacy

  • 90 lm/w
  • 110 lm/w

Lamp Life

  • 50000 hrs

Lamp Source

  • LED

Listings

  • UL
  • cULus

Lumens

  • 100 Lm
  • 900 Lm
  • 1100 Lm
  • 1350 Lm
  • 1650 Lm
  • 1800 Lm
  • 2070 Lm
  • 2200 Lm
  • 2530 Lm
  • 2700 Lm
  • 3300 Lm
  • 3600 Lm
  • 4400 Lm
  • 5400 Lm
  • 6600 Lm
  • 7200 Lm
  • 8800 Lm

Materials

  • Aluminum

Mounting

  • Ceiling
  • Flange
  • Grid
  • Recessed
  • Surface
  • Suspended
  • Wall

Ratings & Compliance

  • Damp
  • Dry

Voltage

  • 110-277 V
  • 120 V
  • 277 V
  • UNV

Warranty

  • 5 yr

Watts

  • 20 w
  • 30 w
  • 40 w
  • 80 w

Resources

Availability

  • Quick Ship | Call for Stock

CCT

  • 3000K
  • 3500K
  • 4000K

Color / Finish

  • Black
  • White

Controls Options

  • Occupancy Sensor

Dimming Protocol

  • 0-10 V
  • 1-10 V
  • Lutron

Dimming Range

  • 1%
  • 10%
  • 5%
  • 50%

Distribution

  • Direct

Efficacy

  • 90 lm/w
  • 110 lm/w

Lamp Life

  • 50000 hrs

Lamp Source

  • LED

Listings

  • UL
  • cULus

Lumens

  • 100 Lm
  • 900 Lm
  • 1100 Lm
  • 1350 Lm
  • 1650 Lm
  • 1800 Lm
  • 2070 Lm
  • 2200 Lm
  • 2530 Lm
  • 2700 Lm
  • 3300 Lm
  • 3600 Lm
  • 4400 Lm
  • 5400 Lm
  • 6600 Lm
  • 7200 Lm
  • 8800 Lm

Materials

  • Aluminum

Mounting

  • Ceiling
  • Flange
  • Grid
  • Recessed
  • Surface
  • Suspended
  • Wall

Ratings & Compliance

  • Damp
  • Dry

Voltage

  • 110-277 V
  • 120 V
  • 277 V
  • UNV

Warranty

  • 5 yr

Watts

  • 20 w
  • 30 w
  • 40 w
  • 80 w

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