LEDVANCE Sylvania 66494 OPTI-SELECT UFO High Bay — 150/200/240W Selectable — 3500K/4000K/5000K — 120–347V — Black
Available in stock (300)
About this item
About this item
- Output & Equivalency: Field-adjustable 150W / 200W / 240W power settings deliver up to 36,000 lumens, replacing legacy fixtures up to 1000W MH.
- OPTI-SELECT Optics: Features an integrated switch for on-site beam angle selection between 60°, 90°, and 105° distribution without swapping lenses.
- Selectable Color Temperature: Integrated switch allows on-site selection between 3500K, 4000K, or 5000K without rewiring.
- Controls & Automation: Pre-wired sensor base easily accepts plug-and-play motion/daylight sensors and LEDVANCE LINK Bluetooth mesh network controllers.
- Rebates & Ingress: Certified DLC Premium for utility rebate qualification nationwide, cULus Listed for wet locations, and sealed to IP65 and NEMA 4X standards.
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Description
Description
LEDVANCE Sylvania 66494 OPTI-SELECT UFO High Bay — 150/200/240W Selectable — 3500K/4000K/5000K — 120–347V — Black
The LEDVANCE Sylvania 66494 (UFOV/S240UNHD8SC7ADJ/BL) is a commercial round UFO LED high bay engineered to deliver up to 36,000 lumens with field-adjustable 150W / 200W / 240W power settings and switchable 3500K / 4000K / 5000K color temperatures. Operating on 120–347V electrical systems with 0–10V continuous dimming, this OPTI-SELECT luminaire provides energy-efficient replacement for legacy fixtures up to 1000W MH. Built with an IP65 wet location and NEMA 4X rating alongside a cULus Listing, it is qualified for commercial utility rebates under DLC Premium standards and features an innovative 3-axis selectability including an onboard beam angle adjustment switch.
Key Features
- Selectable Wattage: 150W / 200W / 240W — field-adjustable via onboard switch
- Wattage Equivalency: Replaces legacy HID fixtures for up to 78% energy savings
- Maximum Lumen Output: 36,000 lm at 240W
- Peak Efficacy: 150 lm/W for high-efficiency commercial operation
- CRI: >80 color rendering across all settings
- Selectable CCT: 3500K / 4000K / 5000K — field-adjustable via onboard switch
- Lens & Optics: OPTI-SELECT beam angle selection of 60°, 90°, and 105°
- Dimming: 0–10V continuous dimming standard
- Voltage: Universal 120–347V AC constant current driver
- Location Rating: cULus Listed for wet locations; IP65 and NEMA 4X ingress rated
- Operating Temperature: −40°F (−40°C) to 122°F (50°C) ambient range
- Certifications: DLC Premium, cULus Listed, FCC, NSF, IK08 Impact Rated, RoHS Compliant
- Rated Life: L70 >100,000 hours per IES TM-21 standards
- Warranty: 5-year limited warranty — LEDVANCE Sylvania
- Sensor Compatibility: Pre-wired sensor base accepts plug-and-play controls without internal wiring
Performance & Light Output
| Wattage | Total Lumens | Efficacy | Legacy Equivalent |
|---|---|---|---|
| 240W | 36,000 lm | 150 lm/W | ~1000W MH |
| 200W | 30,000 lm | 150 lm/W | ~750W MH |
| 150W | 22,500 lm | 150 lm/W | ~400W MH |
CRI >80 across all configurations. Rated life 100,000 hours (L70) per IES TM-21 testing. Delivers up to 78% direct energy reduction compared to traditional high-intensity discharge systems.
Lens & Optics
The OPTI-SELECT optical system provides interchangeable aisle and open-area optics on the job site without tools or rewiring. The built-in beam selection switch allows installers to instantly toggle between three distinct distributions:
- 60° Narrow Optic (Included): Concentrates beam distribution for narrow racking aisles, focused task areas, and elevated mounting heights.
- 90° Standard Optic (Included): Delivers balanced distribution for standard warehouse floors.
- 105° Wide Optic (Included): Delivers broad, uniform beam distribution for open warehouse floors, staging areas, and general open-ceiling commercial layouts.
All distributions are selectable natively. Optional aluminum reflectors, polycarbonate refractors, and bottom lenses are available separately (see Installation & Mounting).
Smart & Control Features
The 66494 features an integrated pre-wired sensor base supporting modular sensing and automated facility lighting control:
- 0–10V Continuous Dimming (Standard): Standard dimming control compatible with commercial 0–10V dimmers and centralized building automation systems (BAS).
- Sensor Compatibility (Accessory): Accepts field-installable screw-in microwave and PIR motion/daylight sensors via the integrated receptacle without opening the internal driver compartment.
- LEDVANCE LINK™ (Accessory): Compatible with Bluetooth mesh controllers for wireless group control, automated scheduling, and occupancy sensing.
Compatible plug-and-play sensors, LINK controllers, and remotes are sold separately.
Electrical
Powered by a constant current driver operating on 120–347V AC. Delivers high electrical efficiency with a Power Factor >0.90 and Total Harmonic Distortion (THD) <20%. Integrated 6kV surge suppression protects internal electronics against line-to-line and line-to-ground transient voltage spikes. Includes pre-wired 0–10V dimming leads. Factory-equipped with a 6-foot power cable and 3-foot dimming cable. RoHS compliant.
Construction
Housing & Thermal: Lightweight aluminum body engineered to function as a high-efficiency passive heatsink, dissipating heat away from LED arrays and internal driver circuits to preserve lumen maintenance across the rated lifespan.
Lens & Optics: Features the OPTI-SELECT integrated 3-axis selection switch and a central IK08 impact-rated lens.
Finish: Commercial finish in Black.
Environmental Sealing: IP65 and NEMA 4X rated and cULus Listed for wet locations, providing a sealed barrier resistant to dust, moisture, and corrosion. Ambient operating temperature range: −40°F (−40°C) to 122°F (50°C).
Dimensions & Weight: 15.4" Dia × 5.2" H. Fixture weight: 7.1 lbs.
Installation & Mounting
Standard Hardware: Ships standard with a hanging hook accessory for quick suspension installation.
Mounting Options: Compatible with rigid pendant mounting and direct surface mounting via dedicated U-bracket kits.
Wiring: Includes a factory-installed 6-foot power cable and 3-foot dimming cable.
Accessories (Sold Separately):
- Mounting Brackets: 66701 (Surface Mount U-Bracket, Black) | 66703 (Pendant Mount, Black)
- Reflectors & Lenses: 66707 (Aluminum Reflector) | 66709 (Polycarbonate Refractor) | 66711 (Bottom Lens)
- Wire Guards: 66705 (Wire Guard)
- Emergency Battery Backup: 61062 (40W EMBB, 120-347V)
- Sensors & Controls: 65622 (Microwave Sensor) | 62664 (PIR Sensor) | 65623 (Sensor Remote) | 62634 (LEDVANCE LINK Bluetooth Sensor) | 75943 (Sensor Adapter) | 62630 (LINK Controller)
- Other: 63882 (UFO Junction Box, Gray)
Certifications & Rebates
- DLC Premium: Qualifies for commercial lighting utility rebate programs nationwide
- cULus Listed: Certified for wet locations per UL standards for commercial luminaires
- NSF Certified: Meets sanitation requirements for splash zones and food processing environments
- FCC: Certified for commercial and industrial electromagnetic interference immunity
- RoHS Compliant: Manufactured free of lead, mercury, and hazardous heavy metals
Typical Applications
- Food Processing & Washdown — NSF certification, NEMA 4X, and IP65 sealing support strict sanitation and hose-down requirements
- Aisle Racking & Logistics Corridors — OPTI-SELECT 60° setting concentrates illumination along narrow storage rows to eliminate wasted vertical spill
- Warehouses & Distribution Centers — OPTI-SELECT 105° setting provides broad, uniform footcandle distribution for massive open floor layouts
- Gymnasiums & Athletic Facilities — IK08 impact-rated lens and optional wire guards provide robust durability against mechanical impacts
What's Included
- LEDVANCE Sylvania 66494 OPTI-SELECT UFO High Bay — Black
- Hanging hook accessory
- Factory-installed 6-foot power cable
- Factory-installed 3-foot dimming cable
- Installation and operation instructions
Specifications
Specifications
Dimensions
Documents
Style & Materials
Characteristics & Features
Electrical Information
Item Details
Warranty & Certifications
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.
Frequently Asked Questions
Can the LEDVANCE Sylvania 66494 be installed in wet or unheated outdoor environments?
Can the LEDVANCE Sylvania 66494 be installed in wet or unheated outdoor environments?
How do you adjust the wattage, color temperature, and beam angle on the fixture?
How do you adjust the wattage, color temperature, and beam angle on the fixture?
Does this high bay include a motion sensor, and what controls are compatible?
Does this high bay include a motion sensor, and what controls are compatible?
How does the OPTI-SELECT beam angle system work?
How does the OPTI-SELECT beam angle system work?
What legacy fixtures does this 240W LED high bay replace?
What legacy fixtures does this 240W LED high bay replace?
Weve made at least 5 orders for these lights in 2017 purchasing close to 20 of them. The product is 65 Watts - LED Shop Light - 8500 Lumens - 175W MH Equal - Linear - 5000K - Diva Light LHB-065W-U-50K-D10. Customers are very happy with them and so are we. Bees Lighting has been a great company to order from. We continue to purchase from them and we recommend them.
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These lights are a really good product this one was a replacement for one that we bought, and it did not work, Bee's Replaced it with no trouble they stand behind their products,
Highly recommended fixture!
Very easy to use and install.
Website was easy to navigate and find what I needed. Item arrived on time.
Order came in complete with all accessories needed.
I installed them to light a metal warehouse around 30x70. They are easy to install and work great. The amount of powerful light on each fixture made me install less than what I needed. Well, my high was 14 Feet.
Very easy to use and install.
These lights are perfect for my garage.
Order came in complete with all accessories needed.
Highly recommended fixture!
I got the item quick and in great condition. Website was easy to use and ordering was fast.
Great product. Will pass along to all my friends
The fixture has good quality. I would recommend it.
Website was easy to navigate and find what I needed. Item arrived on time.
High quality brand and works well with our other fixtures.
Bought from them before and ordering is always a breeze. This fixture looks really good and will definitely last a long time.
Fixtures from this brand are always great quality. Highly recommended!!!!
One of the leading brands for these types of fixtures. You will not regret buying this for sure.
Order came in complete with all accessories needed.
Worked really good for our company and I just bought some more.
Great quality and the materials used are impressive. Finish looks great.
LED fixture installed in 2 car garage 9 ft ceiling. High Quality fixture! I will definitely purchase another with PIR Dimming Sensor.
Just purchase our second set of High Bay lamps, the result are phenomenal. Bees Lighting has fast shipping and product installation was easy. Together, 5-star rating.
Great product, quick delivery
I used these in a large shop with 18
I used these to replace the old fluorescent tubes in our warehouse. Significantly more light, very pleased. Will be buying more.
I used these to replace the old fluorescent tubes in our warehouse. Significantly more light, very pleased. Will be buying more.
Weve purchased from Bees Lighting many times this past year for our electrical business. We appreciate the quality products, fast shipping, good communication, and overall excellent customer service. I recommend this company for anyone wanting a quality product for a good price with great service.