2×4 LED Drop Ceiling Light 34/38/45W 4556–5670 Lumens 3500K/4000K/5000K 120–277V

2×4 LED Drop Ceiling Light 34/38/45W 4556–5670 Lumens 3500K/4000K/5000K 120–277V


Quick Answer: Specify this selectable 34/38/45W 120–277V center basket troffer. Delivers up to 5,670 lumens.


Key Features:

  • Long-Life Optics: UV-stabilized PMMA lens.
  • Balanced Output: Up to 5,670 lumens.
  • CCT Tunable: 3500K, 4000K, or 5000K.
  • DLC Premium: Maximizes rebate eligibility.

Brand SLG Lighting
Wattage Selectable: 34W / 38W / 45W
Voltage 120–277V
Lumens Selectable: 4,556 / 4,978 / 5,670
Lamp Type LED
CCT Selectable: 3500K / 4000K / 5000K
CRI 80+
Dimming 0–10V
Lens Frosted PMMA (Shatter-Resistant)
Certifications UL Listed, FCC Compliant, RoHS Compliant, DLC Premium Listed
Minimum Operating Temperature -4°F
Location Rating Damp Location
Finish White
Dimensions 47.8" L × 23.75" W × 2.13" H
Warranty 5-Year Warranty

Selection Guidance: Specified for open-plan offices and municipal buildings. The frosted PMMA lens is engineered for 2026 durability standards—resisting yellowing and cracking over long-term operation in climate-controlled spaces.


Regular price$106.00
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Start here: For the fastest commercial routing, use Request a Project Quote. For the complete intake → documentation → shipping visibility → closeout workflow, see Commercial Project Support.

Call: (800) 357-6860   Email: support@starsandstripeslighting.com

Quick answer: Shipping method, lead time, and tracking visibility vary by product type and carrier (parcel vs. freight/LTL). For commercial receiving requirements, delivery appointments, inspection steps, and documentation, use Shipping Reliability & Fulfillment.

If you’re working against a site schedule, include your ship-to requirements and target date in your quote request: Request a Project Quote.

Quick answer: Returns and restocking are evaluated based on condition, packaging, and manufacturer requirements. Start here for eligibility, restocking expectations, and documentation steps: Returns & Restocking.

Important: Do not ship items back without an approved return request and routing instructions.

Quick answer: Warranty routing depends on product line and the documentation available (order/PO reference, photos, and configuration details). Use Warranty Claims to submit the required information so we can route your claim correctly.

If you’re submitting project closeout records (submittals, IES, warranty docs), see Closeout Documentation.

Quick answer: For common questions about quoting, documentation, shipping visibility, returns, and warranty routing, use our Frequently Asked Questions page.

For a full commercial workflow overview, start here: Commercial Project Support.

Brandon Waldrop, lead commercial lighting specialist

Spec-reviewed for commercial installs

Brandon Waldrop

Lead Commercial Lighting Specialist • Spec Verification + Project Documentation

SLG’s 2×4 drop-ceiling light is reviewed for long-life optical clarity with a UV-stabilized PMMA lens, balanced field-tunable output (34/38/45W; 4,556–5,670 lumens), and CCT flexibility with DLC Premium positioning so commercial ceilings stay uniform without lens yellowing, mismatched color, or missed rebate potential.

Spec review focus:
Verified for optical longevity using a UV-stabilized PMMA lens designed to sustain clarity and resist yellowing/haze that can reduce delivered light over time; verified for balanced performance with selectable 34W / 38W / 45W settings to right-size light levels per space without changing fixtures; verified for output range of 4,556–5,670 lumens with max performance up to 5,670 lumens for larger rooms and higher illuminance targets; verified for CCT tunability (3500K / 4000K / 5000K) to match adjacent spaces and task comfort without mixed-tone ceilings; verified for DLC Premium positioning to support rebate eligibility and energy-code-driven procurement where efficiency tiers matter; verified for 120–277V compatibility for standard commercial electrical conditions and mixed-voltage facilities.

Verified configuration:
For selectable panels, “consistent ceiling” depends on documentation—record the final wattage and CCT choices per room/zone so future replacements don’t create warmer/cooler or brighter/dimmer tiles. If rebates are part of the project file, keep the DLC Premium documentation aligned to the exact configured selection (wattage/CCT) used on-site, and archive the as-built schedule so closeout stays clean.

Team-backed support: Quotes, photometrics, submittals, shipping visibility, and closeout documentation are supported through Commercial Project Support . Call 800-357-6860.

How this spec is verified


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