Keystone KT-RHLED240PS XFiT OpticSwap UFO LED High Bay — 240W / 200W / 150W Selectable — Black

The KT-RHLED240PS-14CD-OSE-8CSB-VDIM-P is a 14" round UFO LED high bay for commercial and industrial high-bay applications at 30–50 ft mounting heights. Wattage is field-selectable between 240W, 200W, and 150W via Keystone Power Select technology; color temperature is independently field-selectable between 3000K, 4000K, and 5000K via Keystone Color Select technology — no tools or rewiring required. At 240W / 4000K the fixture delivers 36,720 lm at 153 lm/W; peak efficacy reaches 162 lm/W at 150W / 4000K. Carries the OSE optic designation — ships with a 90° standard lens pre-installed and a 60° narrow-angle lens included, purpose-built for tall narrow-aisle racking and high-clearance ceilings above 35 ft. Rated DLC Premium for the highest tier of utility rebate eligibility. Operates on 120–277V with integrated 0–10V dimming and is UL Listed for wet locations with IP65 ingress protection. Backed by a 10-year limited warranty from Keystone Technologies.

Key Features

• Selectable Wattage: 240W / 200W / 150W — field-adjustable via Keystone Power Select technology; see Performance & Light Output for lumen output at each setting
• Maximum Lumen Output: 36,720 lm at 240W / 4000K
• Peak Efficacy: 162 lm/W at 150W / 4000K
• CRI: >80 across all wattage and CCT configurations
• Selectable CCT: 3000K / 4000K / 5000K — field-adjustable via Keystone Color Select technology; color uniformity per ANSI C78.377-2017
• OpticSwap Lens System (OSE): Tool-free latch — 90° standard lens pre-installed, 60° narrow-angle lens included; optimized for tall narrow-aisle racking and high-clearance mounting above 35 ft
• Dimming: 0–10V continuous dimming via Keystone 0–10V dimming LED driver; 6-foot dimming wires included
• Voltage: Universal 120–277V, 50/60Hz; constant current LED driver; built-in 6kV surge protection
• Location Rating: UL Listed for wet locations; IP65 rated for dust and water ingress
• Operating Temperature: −40°F (−40°C) minimum to 122°F (50°C) maximum ambient
• Certifications: cULus Listed, DLC Premium, TAA Compliant, N3B Trusted Manufacturer, RoHS
• Rated Life: L70 >100,000 hours @ 25°C fixture ambient; low optical flicker
• Warranty: 10-year limited — Keystone Technologies
• Sensor-Ready: 1/2" knock-out (KO) receptacle — accepts Keystone screw-in PIR, microwave, and SmartLoop LLLC sensors without internal wiring

Performance & Light Output

The KT-RHLED240PS-14CD-OSE delivers field-selectable output across three wattage settings and three CCT options — all combinations at 120–277V with 0–10V dimming and CRI >80. Color uniformity per ANSI C78.377-2017.

Lens & Optics — OpticSwap (OSE)

The KT-RHLED240PS carries the OSE optic designation, which differs from the OSD designation used on the 100PS/150PS/200PS models. The 90° standard lens is pre-installed. The included second lens is a 60° narrow-angle lens — not the 120° wide-angle lens included with OSD models. The 60° narrow lens delivers focused, high-intensity vertical distribution purpose-built for tall narrow-aisle racking and high-clearance ceilings above 35 ft where precise foot-candle delivery to the floor is the priority. To swap: release the tool-free latch, remove the installed lens, and snap in the alternate lens. Note: the 240PS uses the 14" (14CD) body — accessories are not interchangeable with the 12" (12CD) 100PS/150PS body. If wide-angle coverage is required at 240W, the KT-RHLED-LENS-14CD-120 (120° optic lens) is available separately.

Smart & Control Features

The KT-RHLED240PS-14CD-OSE includes a 1/2" knock-out sensor receptacle for tool-free screw-in installation of optional occupancy and daylight sensors — no internal wiring required. Supports 0–10V continuous dimming for integration with commercial energy management systems. Compatible sensors and controllers:

• KTSL-FC3-12V-PKO-PIR (/FC3): Bluetooth mesh screw-in PIR occupancy sensor with built-in fixture controller for Keystone SmartLoop LLLC system
• KTSL-FC4-12V-PKO (/FC4): Bluetooth mesh screw-in PIR occupancy sensor with built-in fixture controller for Keystone SmartLoop LLLC system
• KTS-PIR3-12V-PKO /G2 (/PIR): Screw-in PIR multifunction sensor — preset for 10 min hold time, ∞ min standby at 50% dim, daylight detection
• KTS-MW3-12V-PKO (/MW3): Screw-in microwave multifunction sensor — preset for 10 min hold time, ∞ min standby at 50% dim, daylight disabled
• KTS-MW3-REMOTECONTROL (field-use only): Remote control for KTS-MW3-12V-PKO and KTS-PIR3-12V-PKO /G2 sensors — field adjustment of all sensor settings

Electrical

Keystone 0–10V dimming constant current LED driver. Input voltage: 120–277V, 50/60Hz. Built-in 6kV surge protection. Power Factor: >0.90. THD: <20%. Dimming: 0–10V continuous; low optical flicker. Factory-installed 6-foot input cord and 6-foot dimming wires included standard. Emergency battery backup available as factory- or field-installed option: KT-EMRG-LED-40SD-5000-CEN /SF (/EM suffix) — 40W constant wattage, approximately 5,000 lm, 120–277V input, CEC T20 compliant, single flex cable with included J-Box. Note: EM cannot be used in conjunction with screw-in sensors on these fixtures. Mercury-free, RoHS-compliant components.

Construction

Housing & Thermal: Powder-coated aluminum housing — aluminum body provides passive thermal management to protect internal electronics and support the rated L70 >100,000-hour lifespan in continuous-duty commercial and industrial environments.

Lens & Optics: OpticSwap interchangeable lens system (OSE) — 90° lens pre-installed, 60° narrow-angle lens included; tool-free latch swap. Aluminum dome reflector accessory available separately (200/240W body).

Finish: Black powder-coat finish. Available in black only.

Environmental & Safety: IP65 rated — completely dust-tight and sealed against low-pressure water jets. UL Listed for wet locations. Built-in 6kV surge protection. Operating range: −40°F (−40°C) to 122°F (50°C). Low optical flicker. Mercury-free, RoHS-compliant.

Dimensions & Weight: 13.74" dia × 8.30" H (J-Hook included). Weight: 10 lbs.

Installation & Mounting

Standard Hardware: J-Hook mounting accessory included standard for suspended hook installation.

Mounting Options: Surface mount kit and J-Box pole pendant mount available via accessory kits (sold separately). All accessories below fit the 14" (200W/240W) body only — not compatible with 12" (100W/150W) body accessories.

Wiring: Factory-installed 6-foot input cord and 6-foot dimming wires included standard. Optional twist-lock cord sets: KT-P-L515P — 125V NEMA L5-15P; KT-P-L615P — 250V NEMA L6-15P; KT-P-L715P — 277V NEMA L7-15P.

Recommended Mounting Heights: 150W — 25 to 40 ft; 200W — 30 to 45 ft; 240W — 35 to 50 ft. The included 60° narrow lens is optimized for mounting heights above 35 ft. For lower ceiling applications, see KT-RHLED200PS or KT-RHLED150PS.

Accessories (Sold Separately — 14" body):

• Aluminum Dome Reflector (200/240W body): KT-RHLED-AR90-4-KIT /G2 — includes mounting hardware
• Wire Guard (200/240W body): KT-RHLED-WG-2-KIT /G2 — includes mounting hardware
• Surface Mount Kit (200/240W body, Black): KT-RHLED-SM-2-KIT /G2 — includes mounting hardware
• J-Box Pole Pendant Mount: KT-RHLED-JBOX-PM /G2
• Optic Lens (120°): KT-RHLED-LENS-14CD-120 — fits 200W and 240W body; Series D form factor
• Optic Lens (60°): KT-RHLED-LENS-14CD-60 — fits 200W and 240W body; Series D form factor
• Step-Down Transformer (/480 suffix): KTAT-250-480-277 /SF — fully enclosed single flex, for 480V input applications
• Emergency Battery Backup (/EM suffix): KT-EMRG-LED-40SD-5000-CEN /SF — 40W, ~5,000 lm, 120–277V, CEC T20 compliant; includes J-Box
• Sensors: KTSL-FC3-12V-PKO-PIR · KTSL-FC4-12V-PKO · KTS-PIR3-12V-PKO /G2 · KTS-MW3-12V-PKO

Certifications & Rebates

• cULus Listed — wet locations
• DLC Premium — qualifies for the highest tier of utility rebate programs. Visit designlights.org and search model number KT-RHLED240PS to verify rebate eligibility with your utility provider.
• TAA Compliant — eligible for U.S. government and GSA procurement
• N3B Trusted Manufacturer
• RoHS Compliant
• IP65 Rated

Typical Applications

• High-clearance warehouses and tall narrow-aisle racking at 35–50 ft — 36,720 lm and 60° narrow lens maximize vertical foot-candle delivery to aisle floors
• Manufacturing and heavy assembly facilities — CRI >80 and selectable CCT support task-accurate color rendering at maximum intensity
• Aviation hangars and maintenance shops — IP65 rated and UL Listed for wet locations; highest-output model in the XFiT family
• Cold storage and refrigerated warehouses — rated to −40°F (−40°C) for dependable cold-start performance
• Gymnasiums and large recreation centers — step down to 200W or 150W for wide-spacing layouts; 60° lens suits taller gym ceiling heights
• Municipal and government facilities — TAA Compliant for qualifying U.S. government and GSA procurement

What's Included

• Keystone KT-RHLED240PS-14CD-OSE-8CSB-VDIM-P XFiT OpticSwap UFO LED High Bay — Black
• 90° standard lens (pre-installed)
• 60° narrow-angle lens (included)
• J-Hook mounting accessory
• 6-foot input cord
• 6-foot dimming wires