RAB H17S Field-Adjustable UFO LED High Bay — 100W / 80W / 60W Selectable — White

The RAB H17S is a compact, field-adjustable UFO LED high bay in a white finish delivering up to 14,959 lumens with selectable wattage of 100W, 80W, and 60W (factory default 100W) and selectable CCT of 3000K, 4000K, and 5000K (factory default 4000K). It operates on universal 120–277V, 50/60Hz with integrated 0-10V dimming to 10%, carries a UL Wet Location listing and IP65 ingress protection rating, and is certified DLC 5.1 Premium (S-47I1ZQ) — qualifying for the highest tier of utility rebate programs. Cold weather rated to -40°F (-40°C). An ideal choice for lower-ceiling commercial and industrial spaces requiring compact form factor and efficient LED output.

Key Features

• Selectable Wattage: 100W / 80W / 60W — field-adjustable via built-in selector switch, factory default 100W
• Selectable CCT: 3000K / 4000K / 5000K — field-adjustable, factory default 4000K
• Maximum Lumen Output: 14,959 lm at 100W
• Lumen Range: 9,205–14,959 lm across all configurations
• Peak Efficacy: 169.9 lm/W
• CRI: 81–83 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%
• Voltage / Driver: 120–277V, 50/60Hz; Constant Current, Class 1
• 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) at 100W; 135°F (57°C) at 80W; 145°F (63°C) at 60W
• Certifications: UL Wet Location, DLC 5.1 Premium (S-47I1ZQ), IES LM-79 and LM-80 tested
• Rated Life: 100,000 hours L70
• Warranty: 5-year limited — covers light output, driver performance, and paint finish
• Wattage Equivalency: 100W replaces 8×F32T8 / 3×F5HO / 350W MH; 80W replaces 7×F32T8 / 3×F5HO / 250W MH; 60W replaces 6×F32T8 / 2×F5HO / 200W MH
• BAA Compliant: Available on request — contact RAB for a BAA-compliant quote

Performance & Light Output

The H17S delivers 9,205–14,959 lm across all wattage and CCT configurations, with peak efficacy of 169.9 lm/W and input watts ranging from 57.78–95.9W. CRI 81–83 across all settings. Rated life 100,000 hours L70. Note: per-wattage × CCT lumen breakdown is not published in the RAB H17S specification sheet; the figures above represent the full range across all configurations. Contact RAB Lighting for full photometric data by wattage and CCT setting.

Smart & Control Features

The H17S supports two factory-configured control options and is compatible with the RAB Lightcloud Blue wireless mesh sensor ecosystem:

• 0-10V Dimming (standard): Dims to 10% via standard 0-10V DC circuit. 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 variants PIR20/LCB and MVS20/LCB also available.

Remote control accessory (catalog# MSR1) available for field adjustment of wattage and CCT without ladder access. 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. Emergency battery backup available separately: EMHB30 (30W, White) | EMHB30B (30W, Black) | EMHB30/LCB (Lightcloud Blue, White) | EMHB30B/LCB (Lightcloud Blue, Black) — 90-minute runtime.

Electrical

Constant Current, Class 1 driver. Input: 120–277V, 50/60Hz. Input watts: 57.78–95.9W. Input amps at 100W: 0.83A (120V) / 0.48A (208V) / 0.42A (240V) / 0.36A (277V). At 80W: 0.67A / 0.38A / 0.33A / 0.29A. At 60W: 0.50A / 0.29A / 0.25A / 0.22A. Power Factor: 99.7% at 120V / 90.9% at 277V (100W); 99.7% / 87.3% (80W); 99.5% / 81.5% (60W). Surge protection: L-N: 4kV · L/N-PE: 6kV. 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: 4.7 lbs. Dimensions: 10¼" dia × 4 11/16" H (7 3/8" H with hook).

Installation & Mounting

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

• Reflectors: H17-RAL (Aluminum) | H17-RPC (Polycarbonate)
• Drop Lens: H17-DDL (Clear Dome Drop Lens) | H17-RDL (Drop Lens)
• Wire Guards: H17-WG (White) | H17B-WG (Black)
• Pendant Mount Kit: H17-PM KIT (White)
• Surface / Yoke Mount Kit: H17-SM KIT (White)
• Emergency Battery: EMHB30 (30W, White) | EMHB30B (30W, Black) | EMHB30/LCB (Lightcloud Blue, White) | EMHB30B/LCB (Lightcloud Blue, Black) — 90 min runtime

Recommended ceiling height: 10–15 ft at 60W; 12–18 ft at 80W; 15–20 ft at 100W. For higher ceilings or greater lumen output, step up to the RAB H17XL (240W / 200W / 150W).

Certifications & Rebates

UL Listed for wet locations. DLC 5.1 Premium Listed — product code S-47I1ZQ. To verify rebate eligibility with your utility provider, visit designlights.org and search product code S-47I1ZQ. RoHS compliant. IES LM-79 and LM-80 tested per IESNA standards. BAA-compliant version available on request.

Typical Applications

• Small Warehouses & Storage Facilities: 60–100W selectable output right-sizes illumination for 10–20 ft ceiling heights — replaces legacy fluorescent multi-lamp fixtures without rewiring
• Retail Back-of-House & Stockrooms: Compact 10¼" form factor fits tighter ceiling grids and lower clearance areas where full-size high bays are impractical
• Light Manufacturing & Assembly Areas: 81–83 CRI and selectable CCT deliver accurate color rendering for detail-critical work at lower ceiling heights
• Cold Storage & Refrigerated Areas: Rated to -40°F (-40°C) for dependable cold-start performance in refrigerated storage and low-temperature environments
• Wet & Washdown Environments: IP65-rated and UL Listed for wet locations — suitable for food processing, car washes, and moisture-exposed industrial areas
• Covered Outdoor & Semi-Open Facilities: Wet location listing supports use in covered loading areas, canopies, and open-sided structures

What's Included

• RAB H17S UFO LED high bay fixture — White (1)
• Heavy-duty hanging hook
• 6-foot cord
• Mounting hardware