NLSD Series LED Lights

Narrow Linear Surface/Suspended Direct Series

An architecturally appealing narrow linear surface or suspended mounted LED only 2.25″ wide. Featuring high quality LED components from leading manufacturers and available in 3 power settings (low, med and high). Snap-in extruded diffuser is frosted LED formulation for maximum transmission and excellent LED diffusion. See spec sheet for additional lens options.

Find a Rep

Download Spec Sheet

Contact LAMAR LED

Product Details

IES & Photometric Downloads

Dimensions

Lumen Wattage Chart

Features and Specifications:

Custom extruded diffuser offers high light transmission with excellent LED diffusion and exposed linear edges that provide a unique glow.
Precision fabricated steel construction is an economic alternative to extruded aluminum.

Construction:

Custom extruded diffuser offers high light transmission with excellent LED diffusion, optional Crossblade Louver available
Precision fabricated steel housings are an economic alternative to extruded aluminum

Size Options:

Available in 2’, 3’, 4’, 6’ and 8’ lengths (nominal)

Listing & Ratings:

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 (BAA), BABA Compliant

Mounting Options:

Surface or cable mount (specify “AC” when ordering)

Driver:

Universal voltage 120-277V standard
Custom driver tuning available for specific lumen requirements
0-10V or Lutron dimming

Warranty:

5 years – part replacement only (see our terms & conditions page at www.lamarled.com for details)

Ratings & Certifications:

NLSD Ordering Guide Example:

NLSD48MB-40D

Please View Payback Table on Desktop

NLSD			B
Series	Size	Power	Lens Options	CCT	General Options	Run Configuration
NLSD = Direct surface/suspended	24 = 2’ nominal 36 = 3’ nominal 48 = 4’ nominal 72 = 6’ nominal 96 = 8’ nominal	L = Low M = Medium H = High	B = Bottom lens	30 = 3000K 35 = 3500K 40 = 4000K 50 = 5000K	EM = Emergency pack >90 min., >500 lumens (higher output & run time available - consult factory - 3’-8‘ only) BLK = Black metal construction D = 0-10V dimming to 1% (standard) DTD = 0-10V Dim to Dark LDH = Lutron EcoSystem Hi-lume digital 1% w/Fade to Black LD2 = Lutron 2-wire 120V 1% forward phase (40W max) AC = 4’ aircraft cable mount	Blank = Individual BOR = Beginning of run (6’ & 8’ only) EOR = End of run (2’-8’) INT = Intermediate (6’ & 8’ only)

Dimensions:

CONSULT YOUR LOCAL ORDINANCES AND BUILDING CODES FOR COMPLIANCE

LED Lumen/Wattage Chart – 4000K:

NLSD 4′:

Low	Medium	High
24W	33W	52W
2455 Lu	3210 Lu	4614 Lu

Lumen Multipliers:

3000K	.95
3500K	.97
5000K	1.03

High Mode:

	Low (L)	Medium (M)	High (H)
2’ (1 Board)	11.8W - 1370 lu	17.3W - 1618 lu	26W - 3045 lu
4’ (2 Boards)	19.6W - 2716 lu	29.4W - 3462 lu	50.5W - 5920 lu

Low Mode Wattage:

	Low (L)	Medium (M)	High (H)
2’ (1 Board)	10% - 4.8W 25% - 5.6W 50% - 7.3W	10% - 4.7W 25% - 6.2W 50% - 10.3W	10% - 4.6W 25% - 7.3W 50% - 14.5W
4’ (2 Boards)	10% - 4.8W 25% - 6.6W 50% - 11.4W	10% - 4.8W 25% - 8.9W 50% - 16.4W	10% - 7.3W 25% - 14.6W 50% - 27.7W

Sensor Coverage Pattern:

Photometrics:

TT(U,H)48M-4: Spacing Criterion (0-180) 1.20 Spacing Criterion (90-270) 1.10

DOWNLOADS

Lumens/Wattage Data	PDF	IES
2455 Lu/24W	NLSD48LB40	NLSD48LB40
3210 Lu/33W	NLSD48MB40	NLSD48MB40
4614 Lu/52W	NLSD48HB40	NLSD48HB40