Slim High Bay Retrofit LED Lamp, 8W-135W, 20000 Lm, Selectable CCT, EX39 Mogul, 120-277V
Slim High Bay Retrofit LED Lamp, 8W-135W, 20000 Lm, Selectable CCT, EX39 Mogul, 120-277V
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About this item
About this item
- Maximum Energy Savings: 135W LED replaces 400W metal halide bulb - reduce energy costs by up to 66%
- Ultra-High Lumen Output: 20,000 lumens of powerful illumination for exceptional high bay brightness
- Field Adjustable Wattage & CCT: Select between 8W-135W and 3000K/4000K/5000K on-site for ultimate flexibility
- Universal Voltage Compatibility: Works with 120-277V systems for versatile installation options
- Dimmable Performance: Enclosed fixture rated with 50,000-hour lifespan and adjustable brightness control
Shipping & Returns
Shipping & Returns
Shipping: Enjoy free standard shipping on most orders over $99. (Exclusions apply for oversized & commercial items). We ship to the contiguous 48 United States.
Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. (Exclusions: Special orders, clearance, and custom items).
We process payments securely and do not store credit card information.
Description
Description
Ultimate High Bay Lighting Flexibility
Experience unparalleled versatility with the RAB Lighting HIDFA-135S-V-EX39-8CCT-BYP Slim High Bay Retrofit LED Lamp. This innovative bulb features selectable wattage from 8.8W to 135W and field-adjustable color temperatures (3000K/4000K/5000K), delivering up to 20,000 lumens while replacing energy-hungry 400W-600W metal halide bulbs and cutting your energy costs by up to 66%.
Key Benefits
- Wide Wattage Range: Selectable from 8.8W to 135W to optimize brightness and energy efficiency for any application—from low-light areas to high-output needs
- Field-Selectable Color Temperature: Switch between warm white (3000K), neutral white (4000K), or daylight (5000K) to create the perfect atmosphere
- Exceptional Brightness: Up to 20,000 lumens at maximum setting—replaces 400W-600W metal halide bulbs
- Massive Energy Savings: Save up to 66% on energy costs compared to traditional metal halide bulbs
- Ultra Long Life: 50,000-hour lifetime means years of maintenance-free operation and minimal replacement costs
- Flexible Dimming: Dimmable feature allows you to adjust lighting levels for additional energy savings
- Enclosed Fixture Rated: Built tough for demanding industrial and commercial environments
- Easy Installation: EX39 mogul extended base fits directly into existing high bay fixtures
- Universal Voltage: Compatible with both 120V and 277V electrical systems
- California Compliant: Meets strict energy efficiency and safety standards
Perfect For
Warehouses, manufacturing plants, distribution centers, gymnasiums, retail spaces, and any high-ceiling application requiring powerful, customizable illumination with maximum flexibility.
Professional-grade quality backed by RAB Lighting's trusted reputation. Upgrade to adjustable LED technology and enjoy superior lighting performance with unmatched versatility while dramatically reducing energy costs and maintenance expenses.
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Frequently Asked Questions
What is the main benefit of an LED HID retrofit?
What is the main benefit of an LED HID retrofit?
The primary benefit is massive energy efficiency; these lamps consume up to 83% less energy than legacy systems while delivering identical or improved light levels.
Do these bulbs require a ballast bypass?
Do these bulbs require a ballast bypass?
Yes. These are Type B lamps designed for easy ballast bypass, allowing the lamp to operate directly on line voltage (120-277V or 277-480V).
Can I adjust the light color after installation?
Can I adjust the light color after installation?
Many field-adjustable models feature a "Color Select" switch, allowing you to choose between 3000K, 4000K, or 5000K tones.
Will these fit in my existing enclosed fixture?
Will these fit in my existing enclosed fixture?
Yes, most Performance Class retrofits are rated for both open and enclosed fixtures and feature a reduced size (up to 30% smaller) to fit tight ANSI footprints.
How do smart sensors connect to the lamp?
How do smart sensors connect to the lamp?
Sensors often use a standard 3.5mm AUX port or a 3-pin "Smart Port" for instant controllability without additional wiring.
