Designed for safe, reliable performance
Keystone’s XFit Round LED High Bay fixtures, also called UFO LED high bays, are ideal for replacing or retrofitting legacy HID high bay lights, offering high performance and long life.
Typical applications include commercial and manufacturing facilities, gymnasiums, warehouse lighting fixtures, and retail aisles.
Keystone also offers high temperature-rated UFO LED high bay fixtures featuring an ambient operating temperature of 50°C/122°F. These are ideal for applications such as warehouses and manufacturing facilities in southern climates, and industrial buildings that have demanding temperature requirements.
All of our UFO LED high bay lights are DLC Premium listed and eligible for rebates.
Easy installation, dependable operation
Our XFit Round High Bay fixtures are simple and fast to install. The primary mounting method mimics that of legacy HID downlight style high bay fixtures, making them ideal for retrofits or new installations. Pendant mount kits and surface mount kits provide flexibility in mounting options for these fixtures.
Power and Color Selectable – Flexible Solutions
Our newest generation of round high bays feature Keystone’s innovative Power Select and Color Select technologies. Power Select allows end-users to select among three field-adjustable lumen outputs; Color Select provides three color temperature selections. Both are changed with a simple switch. These flexible tools provide significant SKU reduction and increase flexibility and convenience in the field.
The latest generation of Keystone High Bays is also compatible with Keystone’s new Smart Port sensor hardware, which uses a simple, screw-in 3-pin plug to add Keystone controls — the easiest way to add motion sensing to your high bay solution.
Dedicated Options
Keystone XFit Round High Bays are also available in dedicated versions of 100W, 150W, and 200W, with color temperatures of either 4000K or 5000K. Accessories include UFO LED microwave sensors, which are easy to install and wire using an included quick connector.
Product Features
- Powered by a Keystone 0-10V dimming LED driver
– Built-in 6kV surge protector (PS/CS) or 4kV surge protector (Dedicated Versions) - Suitable for wet locations, IP65 rated
- Ambient operating temperature: -40ºC/-40ºF to 50ºC/122ºF
- Unique driver housing with heat sink fins added for greater heat dissipation
- Includes 6’ cord and ring bolt mounting accessory
- LED Lifetime L70 rating of >100,000 hours
Round LED High Bay Features
Tech Specs
- Round LED High Bay
Catalog Number Input Voltage Selectable Power Selectable CCT Lumens Efficacy CRI Power Factor Lifetime Fixture Housing Color Spec Sheet KT-RHLED150PS-12C-8CSB-VDIM-P 120-277 70W 3000K 11000 lm 155 lm/W >80 >.90 50,000 hrs Black Download 4000K 11650 lm 170 lm/W 5000K 11750 lm 168 lm/w 100W 3000K 15000 lm 150 lm/W 4000K 16230 lm 168 lm/W 5000K 16100 lm 162 lm/W 150W 3000K 21270 lm 139 lm/W 4000K 23100 lm 160 lm/W 5000K 22500 lm 149 lm/W KT-RHLED200PS-14C-8CSB-VDIM-P 120-277 200W 3000K 28,400 lm 142 lm/W >80 >.90 50,000 hrs Black Download 4000K 33,000 lm 165 lm/W 5000K 31,200 lm 156 lm/w 150W 3000K 21,450 lm 143 lm/W >80 >.90 50,000 hrs 4000K 24,750 lm 165 lm/W 5000K 24,150 lm 161 lm/W 100W 3000K 14,800 lm 148 lm/W >80 >.90 50,000 hrs 4000K 16,500 lm 165 lm/W 5000K 16,300 lm 163 lm/W KT-RHLED200PS-14C-8CSB-VDIM-P-W 120-277V 200W 3000K 28,400 lm 142 lm/W >80 >.90 50,000 hrs White Download 4000K 33,000 lm 165 lm/W 5000K 31,200 lm 156 lm/W 150W 3000K 21,450 lm 143 lm/W >80 >.90 50,000 hrs 4000K 24,750 lm 165 lm/W 5000K 24,150 lm 161 lm/W 100W 3000K 14,800 lm 143 lm/W >80 >.90 50,000 hrs 4000K 16,500 lm 165 lm/W 5000K 16,300 lm 163 lm/W KT-RHLED400PS-18C-8CSD-VDIM-P 120-277V 400W 4000K 58,500 lm 146 lm/W >80 >.90 50,000 hrs Black Download 5000K 59,000 lm 147 lm/W 320W 4000K 49,500 lm 155 lm/W 5000K 50,000 lm 156 lm/W 240W 4000K 38,000 lm 158 lm/W 5000K 38,500 lm 160 lm/W - Accessories
Catalog Number Features Spec Sheet KT-RHLED-AR90-X-KIT /G2 Aluminum Dome Reflector for Round LED High Bay Fixtures Download KT-RHLED-CL90-X-KIT /G2 Round Highbay Clear Polycarbonate Reflector for 400W Round Highbay Fixtures, 90 Deg Beam Angle. Includes dome, bottom
lens, and hardware.Download KT-RHLED-JBOX-PM /G2 Junction Box; Optimized for Pole-Pendant and Step-Down Transformer Applications Download KT-RHLED-SM-X-KIT /G2 Steel Surface-Mount Kit for Round LED High Bay Fixtures Download KT-RHLED-SM-X-KIT-W /G2 Surface Mount Kit for Round Highbay Fixtures. Fits 400W Round Highbay fixture. Includes mounting hardware Download KT-RHLED-WG-X-KIT /G2 Wire Guard Kit for Round Highbay Fixtures. Fits 400W Round Highbay fixture. Includes mounting hardware Download KTS-MW3-12V-PKO X LED Microwave Occupancy/Daylight Sensor Download KTS-PIR3-12V-PKO PIR Occupancy/Daylight Sensor Download KT-EMRG-LED-40SD-5000-CEN SF 40W LED Emergency Backup Optimized for Keystone Round Highbays Download - Round LED High Bay – Contractor Prime
Catalog Number Input Voltage Wattage Color Temp Lumens Efficacy CRI Power Factor IES File Download Spec Sheet KT-RHLED100-11CB-840-VDIM 120-277V 100W 4000K 14700 lm 147 lm/W >80 >.9 Download Download KT-RHLED100-11CB-850-VDIM 120-277V 100W 5000K 14900 lm 149 lm/W >80 >.9 Download Download KT-RHLED150-11CB-840-VDIM 120-277V 150W 4000K 22200 lm 148 lm/W >80 >.9 Download Download KT-RHLED150-11CB-850-VDIM 120-277V 150W 5000K 22600 lm 150 lm/W >80 >.9 Download Download KT-RHLED200-12CB-840-VDIM 120-277V 200W 4000K 29400 lm 147 lm/W >80 >.9 Download Download KT-RHLED200-12CB-850-VDIM 120-277V 200W 5000K 30000 lm 150 lm/W >80 >.9 Download Download - Round LED High Bay – G2
Catalog Number Input Voltage Wattage Color Temp Lumen Output Efficacy CRI Power Factor IES File Download Spec Sheet KT-RHLED100-12C-840-VDIM-P/G2 120-277V 100W 4000K 15,700 lm 157 lm/W >82 >.92 Download Download KT-RHLED100-12C-850-VDIM-P/G2 5000K 15,900 lm 159 lm/W Download Download KT-RHLED150-12C-840-VDIM-P/G2 150W 4000K 23,400 lm 156 lm/W Download Download KT-RHLED150-12C-850-VDIM-P/G2 5000K 23,600 lm 157 lm/W Download Download KT-RHLED200-14C-840-VDIM-P/G2 200W 4000K 31,800 lm 159 lm/W Download Download KT-RHLED200-14C-850-VDIM-P/G2 5000K 32,000 lm 160 lm/W Download Download KT-RHLED240-14C-840-VDIM-P/G2 240W 4000K 36,160 lm 150 lm/W >80 >.9 Download Download KT-RHLED240-14C-850-VDIM-P/G2 5000K 36,625 lm 152 lm/W Download - Accessories – G2
Catalog Number Features Spec Sheet KT-RHLED-AR90-X-KIT /G2 Aluminum Dome Reflector for Round LED High Bay Fixtures Download KT-RHLED-CL90-X-KIT /G2 Clear Polycarbonate Dome Reflector for Round LED High Bay Fixtures Download KT-RHLED-JBOX-PM /G2 Junction Box; Optimized for Pole-Pendant and Step-Down Transformer Applications Download KT-RHLED-SM-X-KIT /G2 Steel Surface-Mount Kit for Round LED High Bay Fixtures Download KT-RHLED-WG-X-KIT /G2 Thick Steel Wire Guard for Round LED High Bay Fixtures Download KTS-MW3-12V-PKO X LED Microwave Occupancy/Daylight Sensor Download KTS-PIR3-12V-PKO PIR Occupancy/Daylight Sensor Download KTS-MW3-REMOTECONTROL Remote for programming MW3 and PIR3 sensors Download KT-EMRG-LED-40SD-5000-CEN SF 40W LED Emergency Backup Optimized for Keystone Round Highbays Download - Round LED High Bay – G1
Catalog Number Input Voltage Wattage Color Temp Lumen Output Efficacy CRI Power Factor IES File Download LM-79 File Download Spec Sheet KT-RHLED100-10C-840-VDIM-P 120-277V 100W 4000K 13,000 lm 130 lm/W >82 >.92 Download Download Download KT-RHLED100-10C-850-VDIM-P 5000K 13,100 lm 131 lm/W Download Download Download KT-RHLED150-12C-840-VDIM-P 150W 4000K 19,700 lm 131 lm/W Download Download Download KT-RHLED150-12C-850-VDIM-P 5000K 20,000 lm 133 lm/W Download Download Download KT-RHLED200-14C-840-VDIM-P 200W 4000K 26,100 lm 131 lm/W Download Download Download KT-RHLED200-14C-850-VDIM-P 5000K 26,600 lm 133 lm/W Download Download Download - Accessories – G1
Catalog Number Features Spec Sheet KT-RHLED-SM-1-KIT Steel Surface Mount Kit | Includes Mounting Hardware Download KT-RHLED-SM-2-KIT Steel Surface Mount Kit | Includes Mounting Hardware Download KT-RHLED-SM-3-KIT Steel Surface Mount Kit | Includes Mounting Hardware Download KT-RHLED-WG-1-KIT Thick Steel Wire | Premium Black Powdercoat Construction | Includes Mounting Hardware Download KT-RHLED-WG-2-KIT Thick Steel Wire | Premium Black Powdercoat Construction | Includes Mounting Hardware Download KT-RHLED-WG-3-KIT Thick Steel Wire | Premium Black Powdercoat Construction | Includes Mounting Hardware Download KT-RHLED-AR90 Aluminum dome reflector for 100W round LED high bay fixtures Download KT-RHLED-AR90-1 Aluminum dome reflector for 100W round LED high bay fixtures Download KT-RHLED-AR90-2 Aluminum dome reflector for 150W round LED high bay fixtures Download KT-RHLED-AR90-3 Aluminum dome reflector for 200W round LED high bay fixtures and 135W High Temp Round LED High Bay fixtures Download KT-RHLED-JBOX-PM Junction box optimized for pole pendant application for round LED highbay fixtures Download KT-RHLED-CL90 Aluminum dome reflector Download KT-RHLED-CL90-1-KIT Round Highbay Clear Polycarbonate Reflector for 100W High Bay Fixtures, 90 Deg Beam Angle.
Includes dome, bottom lens, and hardware.Download KT-RHLED-CL90-2-KIT Round Highbay Clear Polycarbonate Reflector for 150W High Bay Fixtures, 90 Deg Beam Angle.
Includes dome, bottom lens, and hardware.Download KT-RHLED-CL90-3-KIT Round Highbay Clear Polycarbonate Reflector for 200W High Bay Fixtures and 135W High Temp High Bay Fixtures, 90 Deg Beam Angle.
Includes dome, bottom lens, and hardware.Download
POWER AND COLOR SELECTABLE
DEDICATED OPTIONS
Request a Lighting Layout
Keystone offers complementary lighting layout services for our products, to help take the next step in bringing your project to life. We can provide answers to your lighting questions to determine how many fixtures you need, what types of lamps are best for your applications, and how to save the maximum amount of energy, all within budget.
By utilizing industry leading lighting layout design software, we provide accurate and dependable application renderings. For new constructions or retrofit, simply provide Keystone with a few key project details, and our lighting designers will get to work on your request.
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