Nora Lighting NLUD-2334B 2' L-Line LED Indirect/Direct Linear, 3710lm / Selectable CCT, Finish

Product Overview

The Nora Lighting NLUD-2334B is a 2-foot L-Line LED indirect/direct linear luminaire rated at 3710 lumens (2' indirect/direct value shown at 4000K in manufacturer photometrics).

It features an extruded aluminum housing with a diffused polycarbonate lens, selectable color temperatures per direction, and selectable light direction (direct, indirect, or both). Mounting kits and accessories are ordered separately.

Key Features

• Light output: 3710 lumens (2' indirect/direct, photometric reported at 4000K)
• Selectable CCT per direction: 3000K / 3500K / 4000K (factory preset to 3000K)
• Selectable direction of light: direct only, indirect only, or indirect & direct (factory preset to indirect & direct)
• Construction: one-piece extruded aluminum housing with diffused polycarbonate lens
• Electrical: 120–347V input; 0–10V dimming (manufacturer notes dimming to 15% for best performance)
• Color rendering: 80+ CRI (manufacturer specification)
• Listings and warranty: DLC Listed, cETLus listed for Damp Location, FCC compliant, ADA compliant, 5-year limited warranty
• Finish: Black (NLUD-2334B). White variant available as NLUD-2334W.

Function and light distribution

The NLUD-2334B is configured as an indirect/direct luminaire using a diffused polycarbonate lens to provide symmetrical, even illumination suitable for general ambient lighting in commercial, retail, healthcare, and education interiors.

Manufacturer data for the NLUD series indicates the indirect/direct 2' configuration provides an average split of approximately 70% direct and 30% indirect output.

• Lumens (2' indirect/direct): 3710 lm (manufacturer photometric at 4000K)
• Distribution: symmetrical, diffused lens for even surface illumination

Electrical, dimming and performance

The NLUD series accepts 120–347V input and supports 0–10V dimming. Manufacturer guidance notes dimming performance to 15% for best results.

Photometric test data for the 2' indirect/direct configuration (part number NLUD-2334W) reports a wattage of about 30.1W and an efficacy shown in the photometric file; the NLUD-2334B is the same platform and shares these electrical characteristics per the manufacturer.

• Input voltage: 120–347V
• Dimming: 0–10V (manufacturer notes performance to 15%)
• Power (2' indirect/direct): ~30 W (manufacturer photometric test for NLUD-2334W: 30.1W)
• CRI: 80+

Selectable CCT and directional controls

Integral sliding switches allow selection of CCT and the direction of light for each direction (up and down). Each direction supports 3000K, 3500K and 4000K settings; both CCT switches are preset to 3000K at the factory.

Direction switches are preset to the indirect & direct position but can be changed in the field using the built-in switches.

• CCT options: 3000K / 3500K / 4000K (selectable per direction)
• Direction options: direct only / indirect & direct / indirect only
• Factory presets: CCT preset to 3000K and direction preset to indirect & direct

Mounting, continuous runs and accessories

NLUD luminaires can be wall mounted or pendant mounted using mounting kits that are ordered separately. Pendant-mounted installations require a mounting kit at each end of the luminaire.

The NLUD series supports continuous runs and daisy-chaining using brackets and L, X or T connectors; a range of accessories (mounting kits, brackets, louvers, power cords, motion sensor, emergency options) are listed by the manufacturer and are ordered separately.

• Mounting: wall mount or pendant (mounting kits sold separately)
• Continuous runs: require bracket/accessories for daisy-chaining (sold separately)
• Available accessories include NLUD-PCC, NLUD-CC, NLUD-PMC, NLUD-WMC, louver kits, motion sensor and emergency options (per manufacturer catalog)

Before You Order

Verify the exact SKU and finish before ordering: NLUD-2334B = Black 2' indirect/direct selectable-CCT; NLUD-2334W = White.

Mounting kits, continuous-run brackets and optional factory-installed features (motion sensor, emergency battery) are sold separately and must be specified when ordering.

• Confirm SKU and finish: NLUD-2334B = Black; NLUD-2334W = White
• Order required mounting kit(s) for pendant or wall installations (sold separately)
• Specify optional factory-installed accessories (motion sensor, emergency) at time of order if needed

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Nora Lighting NLUD-2334B 2' L-Line LED Indirect/Direct Linear, 3710lm / Selectable CCT, Finish. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.