LEDVANCE SYLVANIA 66439 OPTI-SELECT Linear LED High Bay 33,000 Lumens 175/195/220W 3500K/4000K/5000K 120–347V White

Description

LEDVANCE SYLVANIA 66439 OPTI-SELECT Linear LED High Bay — 175/195/220W, 120–347V

The LEDVANCE SYLVANIA 66439 OPTI-SELECT Linear LED High Bay is a selectable 175W/195W/220W commercial fixture delivering 26,250 to 33,000 lumens. It features selectable 3500K/4000K/5000K color temperature, operates on 120–347V, and includes OPTI-SELECT adjustable distributions of 90×90°, 45×100°, or 65×95°. Rated for damp locations, this fixture is designed for warehouses, manufacturing facilities, gymnasiums, and distribution centers with high mounting heights.

Key Features:

• Selectable Wattage: 175W / 195W / 220W
• Selectable CCT: 3500K / 4000K / 5000K
• Delivered Lumens: 26,250 / 29,250 / 33,000
• Efficacy: Up to 150 lm/W
• Voltage: 120–347V
• Dimming: 0–10V
• OPTI-SELECT Distribution: 90×90° / 45×100° / 65×95°
• CRI: >80
• Sensor-Ready: Pre-wired screw-in sensor base
• Operating Temperature: -40°F to +122°F (-40°C to +50°C)
• Certifications: cULus Listed, DLC 5.1 Premium, FCC, RoHS
• Location Rating: Damp Location
• Impact Rating: IK09

Typical Applications:

• Warehouses
• Distribution centers
• Manufacturing facilities
• Gymnasiums
• Industrial workshops

Performance & Light Output:
The 66439 delivers 26,250 lumens at 175W, 29,250 lumens at 195W, and 33,000 lumens at 220W with efficacy up to 150 lm/W. The fixture maintains CRI greater than 80 and is rated for 100,000 hours (L70).

Electrical & Controls:
Operates on 120–347V at 50/60Hz using a constant current driver with 0–10V dimming. Power factor exceeds 0.9 and THD is below 20%. Includes a pre-wired screw-in sensor base compatible with motion/daylight sensors and LEDVANCE LINK™ components.

Construction & Durability:
Steel housing with white finish and polycarbonate lens. Damp location rated with IK09 impact resistance. Operating temperature range is -40°F to +122°F (-40°C to +50°C). Rated life is 100,000 hours (L70).

Installation & Mounting:
Suspended mounting using included V-hooks and 3-foot chains. Optional surface, pendant, and cable mounting kits available.

Included:
Linear high bay fixture, V-hooks, and 3-foot mounting chains.