RAB H17 Field-Adjustable UFO LED High Bay — 150W / 120W / 100W Selectable — White

The RAB H17 is a field-adjustable UFO LED high bay in a white finish delivering up to 22,224 lumens with selectable wattage of 150W, 120W, and 100W and selectable CCT of 3000K, 4000K, and 5000K. It operates on universal 120–277V with integrated 0-10V dimming to 10%, carries a UL Wet Location listing and IP65 ingress protection rating, and is certified DLC Premium (S-AXTFS7) — qualifying for the highest tier of utility rebate programs. Cold weather rated to -40°F (-40°C). Replaces 400W Metal Halide at the 150W setting.

Key Features

• Selectable Wattage: 150W / 120W / 100W — field-adjustable via built-in selector switch, factory default 150W
• Selectable CCT: 3000K / 4000K / 5000K — field-adjustable, factory default 4000K
• Maximum Lumen Output: 22,224 lm at 150W / 5000K
• Lumen Range: 15,317–22,224 lm across all configurations
• Peak Efficacy: 168.8 lm/W
• CRI: 83–86 across all wattage and CCT configurations
• Color Consistency: 7-step MacAdam Ellipse binning for consistent fixture-to-fixture color
• Dimming: 0-10V dimming standard, dim to 10%; Dim to Off capable
• Voltage: 120–277V, 50/60Hz; constant current driver
• Location Rating: UL Listed for wet locations; IP65 rated for dust and water ingress
• Cold Weather Start: Minimum starting temperature -40°F (-40°C)
• Maximum Ambient Temperature: 122°F (50°C)
• Certifications: UL Wet Location, DLC Premium (S-AXTFS7), IES LM-79 and LM-80 tested
• Rated Life: 100,000 hours L70 (IES LM-80 / TM-21)
• Warranty: 5-year limited — covers light output, driver performance, and paint finish
• Wattage Equivalency: 150W replaces 400W Metal Halide

Performance & Light Output

CRI 83–86 across all configurations. Rated life 100,000 hours L70. Note: per-wattage lumen breakdown for 120W and 100W settings is not published in the RAB H17 specification sheet; contact RAB Lighting for full photometric data. Full lumen range across all configurations: 15,317–22,224 lm.

Smart & Control Features

The H17 supports two factory-configured control options:

• 0-10V Dimming (standard): Dims to 10% via standard 0-10V DC circuit, Dim to Off capable. Compatible with most commercial building control and energy management systems.
• Lightcloud Blue (accessory): Add PIR40/LCB or MVS50/LCB sensor/controller accessories for wireless Bluetooth mesh group control without additional wiring. Low-ceiling sensor options PIR20/LCB and MVS20/LCB also available.

Remote control accessory (catalog# MSR1) available for field adjustment of wattage and CCT. Occupancy sensors available in high-ceiling (PIR40 · MVS50) and low-ceiling (PIR20 · MVS20) variants, each with White or Black finish and standard or Lightcloud Blue (/LCB) options.

Electrical

Constant Current driver. Input: 120–277V, 50/60Hz. Input watts: 101–149.1W. THD: 3.25% at 120V · 5.6% at 277V. Power Factor: 99.71% at 120V · 93.05% at 277V. Surge protection: 4kV L-N · 6kV L/N-PE. Input amps: 150W — 1.24A (120V) / 0.72A (208V) / 0.62A (240V) / 0.54A (277V); 120W — 1.03A (120V) / 0.51A (240V) / 0.44A (277V); 100W — 0.86A (120V) / 0.43A (208V) / 0.37A (240V). Mercury-free, UV-free, RoHS-compliant components.

Construction

Precision die-cast aluminum housing in white finish formulated for high durability and long-lasting color. Polycarbonate lens. Polycarbonate and aluminum reflector (sold separately). IP65 rated for dust and water ingress. Weight: 6.7 lbs. Dimensions: 10 1/4 in dia × 7 3/8 in H.

Installation & Mounting

Comes standard with a heavy-duty hanging hook and 6-foot cord. Heavy-duty 3/4–14 NPT hook and 3/4–14 pendant mount capable (pendant by others). Optional accessories (sold separately):

• Reflectors: H17-RAL (Aluminum)
• Refractor: H17-RPC (Polycarbonate)
• Drop Lens: H17-RDL
• Wire Guards: H17-WG (White) | H17-DWG
• Pendant Mount Kit: H17-PM KIT (White)
• Surface / Yoke Mount Kit: H17-SM KIT (White)
• Occupancy Sensors (high ceiling): PIR40 · PIR40/LCB (White) | PIR40B · PIR40B/LCB (Black)
• Occupancy Sensors (low ceiling): PIR20 · PIR20/LCB (White) | PIR20B · PIR20B/LCB (Black)
• MVS Sensors (high ceiling): MVS50 · MVS50/LCB (White) | MVS50B · MVS50B/LCB (Black)
• MVS Sensors (low ceiling): MVS20 · MVS20/LCB (White) | MVS20B · MVS20B/LCB (Black)
• Remote Control: MSR1
• Emergency Battery Backup (120-277V): EMHB30 (30W, White) | EMHB30B (30W, Black) | EMHB30/LCB (30W, White, Lightcloud Blue) | EMHB30B/LCB (30W, Black, Lightcloud Blue) — 90 min runtime

Certifications & Rebates

UL Listed for wet locations. DLC Premium listed — product code S-AXTFS7. To verify rebate eligibility with your utility provider, visit designlights.org and search product code S-AXTFS7. RoHS compliant. IES LM-79 and LM-80 tested per IESNA standards. Certification model number: H17-002.

Typical Applications

• Warehouses and distribution centers — up to 22,224 lm replaces 400W Metal Halide without rewiring at 120-277V
• Manufacturing and assembly facilities — field-selectable wattage right-sizes output to task area without rewiring
• Cold storage and freezer warehouses — rated to -40°F (-40°C) for dependable cold-start performance
• Covered loading docks and car washes — UL wet location listing and IP65 rating handle direct moisture exposure
• Gymnasiums and recreation centers — 0-10V dimming enables daytime/evening output adjustment

What’s Included

• RAB H17 UFO LED high bay fixture — White
• Heavy-duty hanging hook
• 6-foot cord
• Mounting hardware