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Overview

OPTI-SELECT UFO High Bay - Ultimate Flexibility in One Fixture

The LEDVANCE Sylvania OPTI-SELECT UFO High Bay (Model 66493) is the first of its kind, delivering unprecedented selectability in a single luminaire. With adjustable wattage, CCT, and beam angle—all configurable at installation—this fixture eliminates guesswork and provides the perfect lighting solution for warehouses, manufacturing facilities, distribution centers, and open work areas. The sleek black finish adds a modern, architectural aesthetic ideal for exposed ceiling applications.

Key Features & Benefits

  • Triple Selectability: Adjust wattage (100/150/200W), color temperature (3500K/4000K/5000K), and beam angle (60°/90°/105°) with simple switches—no tools required
  • Versatile Mounting: Lightweight design supports pendant, hook, or surface mount installation for maximum flexibility
  • Sensor-Ready Base: Pre-wired to accept optional field-installable motion/daylight sensors (compatible with LEDVANCE LINK™ components)—installs in seconds
  • Premium Optics: Choose from polycarbonate refractor, polycarbonate bottom lens, or aluminum reflector to optimize light distribution
  • Industrial-Grade Construction: IP65-rated aluminum body withstands harsh environments and wet locations
  • High Performance: Delivers up to 30,000 lumens with CRI >80 for excellent color rendering
  • Wide Voltage Range: 120-347V AC operation with 0-10V dimming capability
  • Modern Black Finish: Sleek architectural appearance perfect for retail, hospitality, and contemporary commercial spaces

Technical Specifications

  • Wattage Options: 100W/150W/200W selectable
  • Lumen Output: 15000/22500/30000 lumens (varies by wattage selection)
  • Color Temperature: 3500K/4000K/5000K selectable
  • Beam Angles: 60°/90°/105° selectable
  • Power Factor: >90%
  • THD: <20%
  • Rated Life: 100,000 hours (L₇₀)
  • Operating Temperature: -40°F to +122°F (-40°C to +50°C)
  • Dimming: 0-10V dimmable

Certifications & Listings

cULus, RoHS, FCC, IK08, NSF, DLC 5.1 Premium, UL Wet Rated (IP65), NEMA 4A

Installation Details

  • Includes 6' power cable and 3' dimming cable
  • Multiple mounting options: pendant hook, surface mount, or optional brackets
  • Optional wire guards available
  • Polycarbonate optics rated IK08 for impact resistance
  • Unscrew center lens plug to install optional motion/daylight sensor by hand—no wiring required

Warranty

Backed by a 5-year warranty and NLB Trusted Warranty Program for peace of mind.

Perfect for: Warehouse aisles, open manufacturing areas, distribution centers, retail stockrooms, gymnasiums, and any high-ceiling application requiring flexible, energy-efficient lighting with a modern aesthetic.

  • Field-Configurable Performance: Customize the fixture with three settings for wattage (100W/150W/200W producing 15,000/22,500/30,000 lumens), CCT (3500K/4000K/5000K), and beam angle (60°/90°/105°).
  • Stealthy & Strong: The IP65-rated fixture is built from durable aluminum with a low-profile black finish, ensuring it stands up to the elements while maintaining a subtle presence.
  • Future-Proof Installation: A lightweight design ensures safe handling, while the sensor-ready base makes it simple to add smart controls now or in the future.
  • Optimized for Savings: Reduce operating expenses with this DLC 5.1 Premium certified luminaire, engineered for maximum energy efficiency and a long, reliable service life.
  • Granular Light Control: Utilize the 0-10V dimming feature to precisely tailor brightness levels, ensuring optimal illumination for any activity or time of day.

Technical Resources

Specifications

Size:
12.2'' L X 12.2'' W X 5.0'' H
Materials:
Aluminum
Total Wattage:
200
Lamp Color:
3500K, 4000K, 5000K, Selectable CCT
Color Rendering:
80
Delivered Lumens:
30000
Lamp Life:
100,000 Hours
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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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Frequently Asked Questions