Name: 4ft LED Vapor Tight Light 45W 4950 Lumens 0–10V Dimmable IP65 120–277V
Brand: SLG Lighting
SKU: VT-4-48-G1-4K
Price: 125.0 USD
Availability: InStock

4ft LED Vapor Tight Light 45W 4950 Lumens 0–10V Dimmable IP65 120–277V

Quick Answer: Specify this IP65 120–277V sealed fixture for damp industrial bays. Delivers 4,950 lumens.

Key Features:

Sealed & Gasketed: Protection against contaminants.
Industrial Grade: High-impact polycarbonate lens.
Wet Rated: Certified for direct water exposure.
Long Service Life: Reduced maintenance in hard-to-reach areas.

Brand	SLG Lighting
Wattage	45W
Voltage	120–277V
Lumens	4,950
Lamp Type	LED
CCT	4000K, 5000K
CRI	70+
Dimming	0–10V
Certifications	UL Listed, FCC Compliant, RoHS Compliant, NSF Rated
IP Rating	IP65
Minimum Operating Temperature	-40°F
Location Rating	Wet Location
Housing Material	Compression Molded Self-Extinguishing Fiberglass Reinforced
Finish	White
Dimensions	47.14" L × 5.82" W × 3.68" H
Warranty	10-Year Warranty

Selection Guidance: Best for walk-in coolers, loading docks, and marine environments. The 45W output provides high-visibility lighting in a fully sealed enclosure that resists humidity and temperature fluctuations.

Environmental & Washdown Considerations

$125.00

Free shipping calculated at checkout.

Color Temperature

4000K

5000K

In stock, ready to ship
Backordered, shipping soon

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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 4ft vapor tight is reviewed for contaminant control (sealed & gasketed construction), impact-resilient diffusion (high-impact polycarbonate lens), and wet-location reliability with 0–10V controls readiness so utility and washdown spaces stay consistent without water intrusion, cracked lenses, or dimming-zone instability.

Spec review focus:
Verified for sealed/gasketed protection so dust, insects, and airborne contaminants don’t enter the housing and degrade optics or electronics over time; verified for industrial-grade lens durability using a high-impact polycarbonate lens to resist impacts and handling in tight service areas; verified for wet-rated posture for direct water exposure so fixtures can be specified confidently in wash bays, covered exterior utility zones, and damp interiors without premature failures; verified for output right-sizing at 4,950 lumens / 45W so typical 4ft layouts can maintain usable task-plane light levels without over-lighting small spaces; verified for 0–10V controls readiness so dimming remains stable without flicker, dropout, or uneven response across a row; verified for 120–277V compatibility for standard commercial electrical conditions; verified for long service-life intent to reduce maintenance in hard-to-reach locations where access drives cost.

Verified configuration:
For gasketed fixtures, installation quality matters: document the “as-built” mounting orientation, gasket condition, and control settings. If one lens is not seated evenly or one fixture is on a different dim curve, it becomes the obvious outlier—either as a fogging/leak point or as a brighter/dimmer segment in the run.

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