RAB STRP4H Field-Adjustable 4ft High Output LED Strip Light — 40W — 3500K/4000K/5000K — White

The RAB STRP4H is a commercial 4ft High Output LED Strip Light engineered to deliver up to 5,815 lumens with field-adjustable 40/30/20W power settings and switchable 3500K/4000K/5000K color temperatures. Operating on 120–277V electrical systems with 0–10V continuous dimming down to off, this multi-wattage selectable driver luminaire provides high-efficacy illumination up to 160.8 lm/W across commercial corridors, manufacturing spaces, and high-ceiling storage aisles. Built with a UL Listed damp location rating, it is qualified for commercial utility rebates under DLC Listed standards and features a CCEA-compliant sheet metal enclosure approved for City of Chicago environmental air spaces.

Key Features

• Selectable Wattage: 40W / 30W / 20W — field-adjustable lumen output via onboard switch (factory default 40W)
• Maximum Lumen Output: 5,815 lm at 40W (4000K setting)
• Peak Efficacy: 160.8 lm/W for high-efficiency commercial operation
• CRI: >80 color rendering (84–85 CRI across all configurations)
• Selectable CCT: 3500K / 4000K / 5000K — color temperature selectable via onboard switch (factory default 4000K)
• Color Consistency: 7-step MacAdam Ellipse binning
• Lens & Optics: Frosted polycarbonate lens with metal reflector for uniform, glare-free distribution
• Dimming: 0–10V continuous dimming standard (dims down to off)
• Voltage: Universal 120–277V AC, 50/60Hz Class 2 constant current driver with 12VDC AUX power
• Location Rating: UL Listed for damp locations; CCEA Compliant for City of Chicago environmental air spaces
• Operating Temperature: -4°F (-20°C) to 104°F (40°C) ambient range
• Certifications: DLC Listed, UL Listed, CCEA Compliant, RoHS
• Rated Life: 100,000 hours (L70) based on IES LM-80 results and TM-21 calculations
• Warranty: 5-year limited warranty — RAB
• Form Factor & Design: High-output double-tube linear profile (48.00" L × 3.50" W × 2.50" H) supporting standalone surface/suspended mounting or continuous row installation

Performance & Light Output

At 40W: 5,592 lm (3500K / 146.8 lm/W), 5,815 lm (4000K / 156.3 lm/W), 5,730 lm (5000K / 150.4 lm/W). At 30W: 4337 lm (3500K / 151.6 lm/W), 4,495 lm (4000K / 160.5 lm/W), 4,462 lm (5000K / 156.0 lm/W). At 20W: 2,924 lm (3500K / 153.9 lm/W), 3,007 lm (4000K / 160.8 lm/W), 3,017 lm (5000K / 158.8 lm/W).

CRI >80 (84–85) across all configurations. Rated life 100,000 hours (L70) per IES TM-21 testing.

Form Factor & Design Profile

Engineered with an expanded 3.5-inch wide double-tube architectural footprint, the STRP4H delivers superior thermal dissipation to support higher lumen packages up to 5,815 lumens while maintaining a slim 2.5-inch depth profile. The fixture is designed to support end-to-end continuous row mounting, enabling contractors to link multiple units into seamless, uninterrupted linear runs across extended commercial hallways, warehouse aisles, and open retail layouts. Its field-adjustable CCT (tunable white 3500K/4000K/5000K) and variable power settings allow specifiers to standardize on a single linear luminaire across diverse spaces, while CCEA compliance permits direct installation within environmental air-handling plenums.

Smart & Control Features

The STRP4H strip light features a Class 2 dimming driver with an integrated 12VDC (30mA) auxiliary power supply supporting modular occupancy sensing and wireless building automation:

• 0–10V Continuous Dimming (Standard): Dims smoothly down to off on standard 0–10V low-voltage control circuits. Compatible with commercial dimmers and centralized building automation systems (BAS).
• Lightcloud Blue (Accessory): Compatible with field-installable sensors for Bluetooth mesh group control, scheduling, daylight harvesting, and automated occupancy sensing without a gateway or additional control wiring.

Compatible external sensors mount to the fixture using the Right Angle Arm Support (RAAS) and include passive infrared (PIR, max 40 ft mounting height) and microwave (MVS, max 50 ft mounting height) models — sold separately. Field adjustments for standard sensors can also be managed using an optional handheld remote control (sold separately).

Electrical

Powered by a Class 2 constant current driver operating on 120–277V AC at 50/60Hz (18.7–38.1W input power). Delivers high electrical efficiency with a Power Factor of 99.3% at 120V (95.3% at 277V) and Total Harmonic Distortion (THD) of 9.8% at 120V (6.7% at 277V). Integrated 1kV differential mode (DM) and 2kV common mode (CM) surge protection protects internal electronics against transient voltage spikes. Includes pre-wired 0–10V dimming leads and 12VDC auxiliary power.

Emergency Battery Backup: Available factory-configured on 4ft `/E` suffix models to provide standby illumination during a primary power failure (Battery Backup Light Loss Factor: 10% at 40W, 13.3% at 30W, 20% at 20W).

Operating current and amp draw across input voltages for branch circuit and breaker loading calculations:

Construction

Housing & Thermal: Heavy-gauge sheet metal housing and internal metal reflector engineered for maximum thermal dissipation across high-wattage operation.

Lens & Optics: Polycarbonate lens designed for impact resistance, optical clarity, and uniform glare control.

Finish: Powder-coated matte white finish formulated for high durability, long-lasting color, and resistance against corrosion and surface wear.

Environmental Sealing: UL Listed for damp locations. Operating ambient temperature range: -4°F (-20°C) to 104°F (40°C).

Dimensions & Weight: 48.00" L × 3.50" W × 2.50" H. Fixture weight: 5.48 lbs.

Installation & Mounting

Standard Mounting: Surface mounting standard for direct ceiling or wall installation.

Continuous Run Mounting: Supports end-to-end continuous row mounting using an aligner bracket/joiner plate for seamless linear runs.

Accessories (Sold Separately):

• Mounts & Suspension Hardware: Suspension Hook 9.5" 2-Pieces (STRP SHOOK), Bracket Plate 120-277VAC (STRP BPLATE), J-Box Plate (JBSTRP), and continuous run aligner brackets
• Sensors & Controls: Passive Infrared Occupancy Sensor (/PIR), Microwave Occupancy Sensor (/MVS), Lightcloud Blue PIR Sensor (PIR40/LCB with RAAS Right Angle Arm Support), Multi-Sensor Remote Control (MSR1)
• Emergency Battery Backup: Available via factory-configured `/E` battery backup models

Certifications & Rebates

• DLC Listed: Qualifies for commercial utility rebate incentives across regional energy efficiency programs. To confirm rebate eligibility with your local utility provider, visit designlights.org and search the DLC Qualified Products List under the RAB STRP family.
• UL Listed: Certified for damp locations.
• CCEA Compliant: Meets Luminaire Requirements used in Environmental Air Space per the electrical code specification of the City of Chicago.
• TAA Compliant: Product of Cambodia ("designated country" end product) complying with the Trade Agreements Act (TAA) for federal, municipal, and GSA schedule procurement.
• IESNA LM-79 & LM-80 Tested: Luminaires and LED components tested by an independent laboratory in accordance with IESNA LM-79 and LM-80 standards.
• RoHS Compliant: Green technology engineered free of toxic mercury, UV, and hazardous substances.

Typical Applications

• Commercial Corridors & Hallways — Continuous row mounting capability and high-output double-tube illumination deliver bright, uniform lighting along extended hallways.
• City of Chicago Plenum & Mechanical Spaces — CCEA environmental air space compliance and -4°F to 104°F operating tolerance ensure strict commercial building code adherence.
• Government & Municipal Facilities — Trade Agreements Act (TAA) compliance and DLC qualification satisfy public procurement standards and utility rebate requirements.
• Manufacturing & Light Industrial Workspaces — Up to 5,815 lumens and 160.8 lm/W efficacy deliver ample task illumination over workbenches and assembly lines.
• Warehouse Storage Aisles & Back-of-House Retail — 0–10V dim-to-off operation paired with continuous row installation provides efficient, scalable illumination with low branch circuit draw.

What's Included

• RAB STRP4H 4ft High Output LED Strip Light — White
• Installation and operation manual