Keystone KT-RHLED240PS Color & Power Select UFO LED High Bay — 240/200/150W Selectable — 3000K/4000K/5000K — White

The Keystone KT-RHLED240PS-13C-8CSB-VDIM-W /G2 is a commercial round UFO LED high bay engineered to deliver up to 37,920 lumens with field-adjustable 240W / 200W / 150W Power Select settings and switchable 3000K / 4000K / 5000K Color Select color temperatures. Operating on 120–277V electrical systems with 0–10V continuous dimming, this luminaire provides energy-efficient replacement for legacy fixtures up to 1000W MH. Built with an IP65 wet location rating and cULus Listing, it is qualified for commercial utility rebates under DLC Listed standards and features an integrated 1/2" sensor receptacle for automated facility lighting.

Key Features

• Selectable Wattage: 240W / 200W / 150W — field-adjustable via built-in Power Select slide switch
• Wattage Equivalency: Replaces legacy 1000W MH fixtures for up to 60% energy savings
• Maximum Lumen Output: 37,920 lm at 240W (4000K setting)
• Peak Efficacy: 158 lm/W for high-efficiency commercial operation
• CRI: >80 color rendering across all settings
• Selectable CCT: 3000K / 4000K / 5000K — field-adjustable via built-in Color Select slide switch
• Lens & Optics: Built-in ribbed polycarbonate lens
• Dimming: 0–10V continuous dimming standard
• Voltage: Universal 120–277V AC, 50/60Hz constant current driver
• Location Rating: cULus Listed for wet locations; IP65 ingress rated
• Operating Temperature: −40°F (−40°C) to 122°F (50°C) ambient range
• Certifications: DLC Listed, cULus Listed, FCC Part 15 Class A, RoHS Compliant
• Rated Life: L70 >100,000 hours per IES TM-21 standards
• Warranty: 10-year limited warranty — Keystone Technologies
• Sensor Compatibility: Integrated 1/2" twist-in knockout port accepts plug-and-play controls without internal wiring

Performance & Light Output

CRI >80 across all configurations. Rated life 100,000 hours (L70) per IES TM-21 testing. Delivers up to 60% direct energy reduction compared to traditional high-intensity discharge systems.

Smart & Control Features

The KT-RHLED240PS features an integrated low-voltage control receptacle 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).
• Keystone SmartPort Compatibility (Accessory): Accepts field-installable screw-in microwave and PIR sensors via the integrated 1/2" twist-in knockout port without opening the internal driver compartment.
• SmartLoop Wireless Mesh (Accessory): Compatible with Bluetooth mesh controllers for wireless group control, automated scheduling, and occupancy sensing.

Compatible plug-and-play sensors include the KTS-MW3-12V-PKO and KTS-PIR3-12V-PKO/G2 — sold separately. Field sensor adjustments can be managed using an optional handheld wireless remote (catalog # KTS-MW3-REMOTECONTROL, sold separately).

Electrical

Powered by a constant current driver operating on 120–277V AC at 50/60Hz. Delivers high electrical efficiency with a Power Factor >0.90 and Total Harmonic Distortion (THD) <20%. Integrated 4kV surge protection 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 cord for input power. RoHS compliant.

Construction

Housing & Thermal: Precision die-cast aluminum housing engineered with radial convection cooling fins. The housing functions 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 a fixed ribbed polycarbonate lens designed to minimize glare and distribute light uniformly across open commercial spaces.

Finish: Commercial powder-coat finish in White formulated for high resistance against corrosion and surface wear in demanding industrial facilities.

Environmental Sealing: IP65 rated and cULus Listed for wet locations, providing a sealed barrier resistant to dust and moisture ingress. Ambient operating temperature range: −40°F (−40°C) to 122°F (50°C).

Dimensions & Weight: 13" Dia.

Installation & Mounting

Standard Hardware: Ships standard with a heavy-duty ring/J-hook mounting accessory for quick suspension installation.

Mounting Options: Compatible with rigid pendant mounting via pole/pendant J-Box accessories. Direct surface mounting supported via dedicated surface mount bracket kits.

Wiring: Includes a factory-installed 6-foot cord for power input and 0–10V dimming leads.

Recommended Mounting Heights: Optimized for mounting heights from 15 to 35 feet depending on selected wattage.

Accessories (Sold Separately):

• Reflectors: KT-RHLED-AR90-1-KIT/G2 (Aluminum Dome Reflector) | KT-RHLED-CL90-1-KIT/G2 (Clear Polycarbonate Reflector)
• Wire Guards: KT-RHLED-WG-1-KIT/G2 (Steel Protective Wire Guard)
• Mounting Brackets: KT-RHLED-SM-1-KIT/G2 (Surface Mount Kit) | KT-RHLED-JBOX-PM/G2 (Pendant Mount J-Box)
• Sensors & Controls: KTS-MW3-12V-PKO (Microwave Sensor) | KTS-PIR3-12V-PKO/G2 (PIR Sensor) | KTSL-FC3-12V-PKO-PIR (SmartLoop Bluetooth Controller) | KTS-MW3-REMOTECONTROL (Handheld Remote)

Certifications & Rebates

• DLC Listed: Qualifies for commercial lighting utility rebate programs nationwide
• cULus Listed: Certified for wet locations per UL 1598 standards for commercial luminaires
• FCC Part 15, Class A: Certified for commercial and industrial electromagnetic interference immunity
• RoHS Compliant: Manufactured free of lead, mercury, and hazardous heavy metals

Typical Applications

• Warehouses & Distribution Centers — wide optics provide broad, uniform footcandle distribution for open floor layouts
• Covered Loading Docks & Canopies — cULus Wet Location listing and IP65-sealed enclosure protect against airborne moisture and dust
• Manufacturing & Assembly Facilities — selectable CCT supports visual task accuracy and tailored comfort
• Gymnasiums & Athletic Facilities — optional wire guards and rigid pendant mounts provide impact protection and stability

What's Included

• Keystone KT-RHLED240PS-13C-8CSB-VDIM-W /G2 UFO LED high bay fixture — White
• Pre-installed ribbed polycarbonate lens
• Heavy-duty ring/J-hook mounting accessory
• Factory-installed 6-foot cord for power and dimming leads
• Installation and operation instructions