Name: 1×4 LED Troffer Light 20/25/30W 2780–3870 Lumens 3500K/4000K/5000K 120–277V
Brand: SLG Lighting
SKU: TDS-14-25-30-40-G1-FSK
Price: 86.0 USD
Availability: InStock

1×4 LED Troffer Light 20/25/30W 2780–3870 Lumens 3500K/4000K/5000K 120–277V

Quick Answer: Specify this selectable 20/25/30W 120–277V troffer for narrow grid layouts. Delivers up to 3,870 lumens.

Key Features:

Slim Footprint: 1x4 architectural recessed design.
3-Wattage Selection: Adjustable output up to 30W.
3-CCT Selection: 3500K to 5000K flexibility.
0-10V Dimming: Integration with facility controls.

Brand	SLG Lighting
Wattage	Selectable: 20W / 25W / 30W
Voltage	120–277V
Lumens	Selectable: 2,780 / 3,400 / 3,870
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 × 11.75" W × 2" H
Warranty	5-Year Warranty

Selection Guidance: Specified for commercial corridors and narrow office spaces. This 1x4 unit provides the same center basket optical comfort as larger troffers but in a slim footprint that fits unique ceiling architectures.

Ceiling System & Retrofit Considerations

$86.00

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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.

Submittals: Submittals
Layouts & IES: Photometrics
Closeout package: Closeout Documentation

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.

Spec-reviewed for commercial installs

Brandon Waldrop

Lead Commercial Lighting Specialist • Spec Verification + Project Documentation

SLG’s 1×4 troffer is reviewed for slim architectural recessed integration, field-tunable performance (20/25/30W; 2,780–3,870 lumens) with 3-CCT flexibility, and 0–10V controls readiness so narrow-grid ceilings stay uniform without mixed color, over/under-lighting, or dimming-zone inconsistency.

Spec review focus:
Verified for space-efficient ceiling fit using a 1×4 architectural recessed footprint suited to narrow grids and linear room geometries; verified for 3-level wattage selection at 20W / 25W / 30W to right-size light levels per space without changing fixtures; verified for output range of 2,780–3,870 lumens to support corridors, offices, classrooms, and support areas with controlled brightness; verified for 3-CCT selection (3500K / 4000K / 5000K) to align visual tone and task comfort across adjacent spaces without mixed-tone ceilings; verified for 0–10V dimming integration to tie into facility controls with stable response (no flicker, dropout, or uneven dimming across a run); verified for 120–277V compatibility for standard commercial electrical conditions and mixed-voltage facilities.

Verified configuration:
For 1×4 runs, consistency is a settings + zoning issue—document the final wattage and CCT per area and keep all fixtures on the same dimming curve so future replacements don’t introduce warm/cool or bright/dim “streaks.” On 0–10V controls, standardize trim settings and sensor grouping; one troffer on a different trim point becomes the obvious “wrong brightness” segment when the system dims or ramps.

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