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Description

LEDVANCE SYLVANIA 66392 4ft Wide Body LED Vapor Tight Fixture with Emergency Battery — Dual Selectable

The LEDVANCE SYLVANIA 66392 is a 4-foot wide body LED vapor tight fixture with integrated emergency battery backup. It delivers 28,860 / 34,425 / 40,000 lumens with field-selectable 185W / 225W / 265W wattage and selectable 3500K / 4000K / 5000K color temperature. Operating on a universal 120-347V driver with 0-10V dimming compatibility, this fixture is rated IP66, NEMA4X, and UL Wet Rated for commercial and industrial wet environments.

Key Features

  • Selectable Wattage: 185W / 225W / 265W
  • Selectable CCT: 3500K / 4000K / 5000K
  • Delivered Lumens: 28,860 / 34,425 / 40,000 lm
  • Emergency Battery Backup: Integrated for code-required egress lighting
  • Voltage: 120-347V universal input
  • Dimming: 0-10V compatible
  • Power Factor: >90%
  • THD: <20%
  • Surge Protection: 6kV
  • Auxiliary Output: Internal 12V output for controls
  • Environmental Rating: IP66, NEMA4X, UL Wet Rated
  • Impact Rating: IK08
  • Certifications: UL1598 (cULus), RoHS, FCC, DLC 5.1 Premium, NSF Splash Zone
  • Rated Life: 125,000 hours (L70)
  • Operating Temperature: -40°F to +122°F (EMBB: -4°F to +122°F)
  • Warranty: 5-Year Limited Warranty, NLB Trusted Warranty Program

Typical Applications

  • Manufacturing facilities
  • Distribution centers
  • Parking garages
  • Industrial washdown environments
  • Utility corridors

Performance & Light Output

Selectable output delivers 28,860 lumens at 185W, 34,425 lumens at 225W, and 40,000 lumens at 265W. Integrated battery backup ensures emergency illumination when normal power is lost.

Electrical & Controls

Operates on 120-347V, with power factor >90% and THD <20%. Integrated 6kV surge protection and auxiliary 12V output support control systems. Standard 0-10V dimming compatibility included.

Construction & Durability

Heavy-duty housing and UV-stabilized components protect against moisture and dust intrusion. IP66 and NEMA4X ratings ensure rugged performance. IK08 impact rating enhances mechanical durability.

Installation & Mounting

Fixture can be surface mounted or suspended. Stainless steel mounting brackets and V-hooks are included for flexible installation options.

Included

  • Stainless steel mounting brackets
  • V-hooks for suspension

Specifications

Dimensions

Length/Depth
49.2 in
Width/Diameter
12.1 in
Height
4.3 in
Weight
23.37 lb

Style & Materials

Material
Metal

Characteristics & Features

Lamp Color
3500K, 4000K, 5000K, Selectable CCT
Color Rendering
80 CRI
Delivered Lumens
40000
Dimmable
Yes

Electrical Information

Voltage
120-347V
Total Wattage
265W

Item Details

MPN
66392
Brand
Sylvania
Catalog Number
WVAP/PS265UNHD8SC7/48GRE
Family
Performance Class Wide Vapor Tight
UPC
046135663925

Warranty & Certifications

Product Warranty
5 Years
Lamp Life
125,000 Hours
Product Rating
IP66 Rated, NEMA 4X

Shipping & Returns

Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.

Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.

See Full Shipping Policy | See Full Return Policy

Frequently Asked Questions

How does the emergency battery on the 66392 work?

The integrated emergency battery engages when utility power is lost, providing code-required illumination during egress.

What lumen outputs does this vapor tight deliver?

It delivers 28,860 lumens at 185W, 34,425 lumens at 225W, and 40,000 lumens at 265W.

What voltage range is supported?

The fixture operates on a universal 120-347V input.

Is this fixture suitable for wet locations?

Yes. It is IP66 wet rated and NEMA4X listed for rugged, moisture-prone environments.

Can this fixture be dimmed and controlled?

Yes. It supports standard 0-10V dimming and provides an internal 12V auxiliary output for sensor or control integrations.
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Sylvania

With a legacy of innovation stretching back over a century, Sylvania is one of the most recognized and trusted names in the lighting industry. As a leading brand from LEDVANCE, Sylvania is built on a history of quality and reliability, offering a total lighting solution for both professional and residential applications. From a single replacement bulb to a complete commercial fixture upgrade, Sylvania provides proven performance you can count on.

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