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Description

EiKO SIG/450W/750/UD SIGNAL Flood Light and High Bay — 450W — 5000K

The EiKO SIG/450W/750/UD (order code 12346) is a SIGNAL flood light and high bay delivering 77,130 lm at 450W and 5000K. It operates on 120–277V with 0–10V dimming, is IP66 rated and ETL Listed for wet locations, and is DLC Premium qualified. Its Z10 receptacle simplifies adding controls.

Key Features

  • Fixed Wattage: 450W for this ordering model.
  • Lumen Output: 77,130 lm at 5000K.
  • Efficacy: 171 lm/W in the performance summary.
  • CRI: >70 for this ordering model.
  • Fixed CCT: 5000K.
  • Distribution Options: Separately listed SIGNAL lenses and reflectors offer 30°, 60°, 90°, and 100° options.
  • Dimming: 0–10V.
  • Input Voltage: 120–277V.
  • Location and Ingress: ETL Listed for wet locations; IP66 rated.
  • Operating Temperature: −40°F (−40°C) to 122°F (50°C).
  • 3G Rating: Rated per ANSI C136.31.
  • Rated Lifetime: Projected L70 100,000 hours; reported L70 >84,000 hours and reported L90 >36,000 hours.
  • Warranty: 5-year limited warranty.
  • Control Interface: Z10 receptacle simplifies adding controls.

Performance & Light Output

Wattage Total Lumens Efficacy
450W 77,130 lm 171 lm/W

The performance summary lists CRI >70 at 5000K. Rated lifetime is projected L70 100,000 hours, reported L70 >84,000 hours, and reported L90 >36,000 hours.

Smart & Control Features

The SIGNAL fixture features a Z10 receptacle that EiKO says simplifies adding controls.

  • Fixture Control: The cut sheet also documents 0–10V dimming.

Electrical

Input voltage is 120–277V, with power factor >0.9 and THD <20%. The cut sheet specifies a 10kV driver plus 20kV supplemental surge protection and 0–10V dimming. The fixture ships with 3-ft power and dimming cables.

Construction

Housing & Thermal: Cold-forged aluminum heatsink, die-cast aluminum driver housing with multiple points of entry for wiring, and stainless steel hardware.

Finish: Epoxy e-coat primer and polyester powder coat.

Environmental Sealing: IP66 rated and ETL Listed for wet locations. Operating temperature: −40°F (−40°C) to 122°F (50°C).

Dimensions & Weight: Base fixture 17.9 in. diameter × 10.4 in. height; 28.2 lb (12.8 kg).

Installation & Mounting

Wiring: Ships with 3-ft power and dimming cables. The driver housing has multiple wiring entry points.

Accessories Sold Separately:

  • Yoke mounting bracket: SIG/Y (12360), SIGNAL yoke mounting bracket, sold separately.
  • Slipfitter: SIG/SF (12361), SIGNAL slipfitter for up to 2 3/8 in. pipe, sold separately.
  • Surface mount: SIG/SM (12362), SIGNAL surface mount, sold separately.
  • 100° reflector: SIG/AL100D (12359), SIGNAL reflector, sold separately.
  • 30° lens: SIG-LENS-PC30D (10188), SIGNAL lens, sold separately.
  • 60° lens: SIG-LENS-PC60D (10189), SIGNAL lens, sold separately.
  • Black visor: SIG-VISOR-BK (10185), SIGNAL visor, sold separately.
  • 90° aluminum reflector: SIG-REFLECTOR-AL90D (10190), SIGNAL reflector, sold separately.

Certifications & Rebates

  • ETL: Listed for wet locations.
  • IP66: Ingress protection rating.
  • 3G: Rated per ANSI C136.31.
  • DLC Premium: This exact ordering model is marked qualified in the manufacturer performance summary; rebate availability varies by utility and location.

Typical Applications

  • Warehouses: The documented 77,130 lm output supports high-bay lighting across open floors.
  • Distribution Centers: The separately sold 100° reflector offers a documented broad distribution option.
  • Manufacturing Plants: Documented 0–10V dimming supports lighting control in manufacturing spaces.
  • Outdoor Sports Fields: Wet-location listing and IP66 rating support suitable outdoor flood-light installations.
  • High Mast: The 3G rating per ANSI C136.31 supports this manufacturer-listed application.

What's Included

  • EiKO SIG/450W/750/UD SIGNAL flood light and high bay.
  • 3-ft power cable.
  • 3-ft dimming cable.

Specifications

Dimensions

Length/Depth
17.9 in
Width/Diameter
17.9 in
Height
10.4 in
Weight
28.2 lb

Style & Materials

Material
Aluminum
Shape
Round

Characteristics & Features

Lamp Color
5000K
Color Rendering
70 CRI
Delivered Lumens
80000
Dimmable
Yes

Electrical Information

Voltage
120-277V
Total Wattage
450W

Item Details

MPN
SIG/450W/750/UD
Brand
Eiko
Catalog Number
12346
Family
SIGNAL Flood Light and High Bay
UPC
031293123466

Warranty & Certifications

Product Warranty
5 Years
Lamp Life
50,000 Hours
Product Rating
IP66 Rated, Wet Rated

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

What is the IP rating and location certification?

IP66 rated. ETL Listed for wet locations. Also 3G rated per ANSI C136.31 for vibration and structural integrity, qualifying for high mast, bridge, and pole-mounted outdoor sports lighting.

What is the Z10 Receptacle?

The Z10 Receptacle (ANSI C136.41) is a standardized photocontrol interface built into the fixture, enabling integration with photocells, occupancy sensors, and smart lighting networks without field wiring into the fixture housing.

How does the 5000K model compare to the 4000K equivalent?

At 450W/120–277V, the 5000K model (SIG/450W/750/UD, order code 12346) delivers 77,130 lm / 171 LPW vs. the 4000K model (SIG/450W/740/UD, order code 12345) at 76,185 lm / 169 LPW. Specifications are otherwise identical. Choose 5000K for sports fields, work yards, and applications requiring crisp white light.

What voltage range does this model support?

The SIG/450W/750/UD (order code 12346) operates on 120–277V AC. For 277–480V, specify SIG/450W/750/VD (order code 12348) — which delivers higher lumens (80,600 lm) and higher efficacy (179 LPW) at the same wattage.

Is this DLC Premium qualified, and what is the rated life?

Yes — DLC Premium qualified. Verify at designlights.org by model SIG/450W/750/UD. Rated life: Projected L70 100,000 hr | Reported L70 >84,000 hr | Reported L90 >36,000 hr. Surge protection is 20kV supplemental, significantly higher than the 6kV common on indoor-only high bay platforms.

Eiko

For over 40 years, EIKO has been a "First-Choice" provider of intelligent lighting solutions, serving as a single-source manufacturer for virtually any commercial or industrial project. The brand is built on a foundation of quality, reliability, and an unwavering commitment to making lighting easy for professionals. With a massive portfolio that includes everything from cutting-edge LED lamps and fixtures to advanced lighting controls, EIKO is a trusted partner for contractors, facility managers, and lighting specialists.

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