Skip to content

Meet us at LEDucation 2026: Bring a Project to Booths 223 & 225!

April 14–15 at the New York Hilton Midtown: Floor Map | Schedule a Meeting!

LAMAR LED, 66LG/SG/F, Recessed Mount Lighting

DL Delta Series

Direct led luminaire with integral motion sensor

Available in Infrared Model (IR), High Frequency Model (HF), & Ultrasonic Model (US)

The DL is a multi purpose LED utility luminaire that features high quality LED boards from leading component manufacturers. Equipped with a field adjustable sensor, it is ideal for a broad range of applications from stairwells and parking garages to corridors and restrooms

Features and Specifications:

Construction:

  • Housings are die-formed of code gauge steel
  • Round Internal linear ribbed polycarbonate diffuser retained by injection molded end caps

Sensor:

  • Ambient light sensing standard (IR and HF models only)
  • Choice of Sensor types (Infrared, High Frequency or Ultrasonic)

Listing & Ratings:

  • All electrical components are U.L. listed or recognized
  • All fixtures are U.L. Certified for Damp Locations and Union made in the USA
  • Meets Buy America Act (ARRA)
  • Select models DLC Listed (https://www.designlights.org)
  • All electrical components are U.L. listed or recognized
  • All fixtures are U.L. Certified and Union made in the USA
  • Meets Buy America Act (ARRA)
  • Select models DLC Listed (https://www.designlights.org)

Mounting Options:

  • Stem, chain, cable or surface mount
  • Suitable for installation in closets when installed in accordance with NEC section 410.16(c)

Driver:

  • Universal voltage 120-277V

Warranty:

  • 5 years – complete fixture (see our terms & conditions page at www.lamarled.com for details)

Ratings & Certifications:

DL-Delta Series
DL-Delta Series
DL-Delta Series
DL-Delta Series
DL-Delta Series
DL-Delta Series
DL-Delta Series
DL-Delta Series

Ordering Guide Example:

DLIR48L-40-2C25

DL Delta Series
Series
Sensor optionsSizePowerCCTGeneral Options
DL = Delta LEDIR = Infrared
HF = High Frequency
US = Ultrasonic
48 = 4’ nominalL = Low
M = Medium
H = High
30 = 3000K
35 = 3500K
40 = 4000K
50 = 5000K
IR sensor options: (specify one)
AS = Adjustable standby
BT = Adjustable standby w/Bluetooth (Free App required)
2C10 = 2 circuit 100%/10%
2C􀀓􀀖 = 2 circuit 100%/􀀓􀀖%
2C􀀖􀀑 = 2 circuit 100%/􀀖􀀑%
FO = on/off
HF sensor options: (specify one)
AS = Adjustable standby (10, 20, 30 or 50% standby)
FO = on/off
General Options (ALL):
EM = Emergency pack >90 min., >500 lumens
EMH = Emergency pack >90 min., >1400 lumens

Interested in this Product?

Contact Lamar LED Today:

COPYRIGHT © 2026 LAMAR LED, ALL RIGHTS RESERVED