RAB 18W HID Replacement LED Bulb Field Adjustable 6/12/18W E26 Base 5000K Ballast Bypass

RAB 18W HID Replacement LED Bulb Field Adjustable

Professional-Grade HID Retrofit Solution

The RAB 18W HID Replacement LED Bulb delivers professional-grade retrofit performance for existing HID fixtures. This field adjustable LED bulb features selectable wattage technology designed for electrical contractors, lighting professionals, and facility managers, providing the reliable performance and industry-leading quality that lighting professionals demand for HID conversions.

Professional Features & Benefits

Field Adjustable Performance

• Selectable Wattage 6/12/18W - Field adjustable power settings optimize energy efficiency and light output for specific applications
• Variable Lumen Output 870/1740/2610 - Three distinct lumen levels provide precise lighting control for diverse commercial and industrial needs
• E26 Medium Base - Standard screw base ensures compatibility with existing HID fixtures after ballast bypass
• Ballast Bypass Design - Direct line voltage operation eliminates ballast maintenance and improves system reliability

Energy Efficiency & Performance

• 145 Lumens Per Watt Efficacy - High-efficiency LED technology delivers superior performance compared to traditional HID lamps
• 50,000 Hour Lifespan - Extended LED life reduces maintenance costs and replacement frequency for commercial facilities
• Low Flicker <30% - Consistent light output provides comfortable illumination for workplace environments

Technical Specifications

Field adjustable 6/12/18 watts with corresponding 870/1740/2610 lumen output, 5000K daylight color temperature, 100-277V universal input voltage, E26 medium screw base, clear finish, 80+ CRI color rendering, constant current LED driver, 145 lm/W efficacy, 2.83 inches height, 8.86 inches width, 0.25 pounds weight, 50,000 hour rated life, ballast bypass installation required.

Installation & Setup

1. Turn off power at circuit breaker and verify electrical safety before beginning ballast bypass installation
2. Remove existing HID lamp and disconnect ballast wiring according to local electrical codes
3. Connect LED bulb directly to line voltage using proper wire nuts and electrical connections
4. Select desired wattage setting using integrated switch before final installation
5. Install LED bulb in E26 socket and verify secure connection
6. Restore power and test operation at selected wattage level for optimal energy-efficient performance

Professional Applications

Ideal for:

• HID Retrofit Projects - Warehouse lighting, industrial facilities, and commercial buildings converting from metal halide or high pressure sodium
• Commercial Lighting Upgrades - Retail spaces, office buildings, and institutional facilities seeking energy efficiency improvements
• Industrial Facility Lighting - Manufacturing plants, distribution centers, and production facilities requiring reliable high-output illumination
• Outdoor Commercial Applications - Parking structures, loading docks, and covered outdoor areas with existing HID fixtures
• Maintenance Reduction Projects - Facilities seeking to eliminate ballast maintenance and reduce lamp replacement frequency
• Energy Conservation Initiatives - Buildings targeting utility rebates and energy cost reduction through LED conversion
• High Bay Lighting Conversion - Gymnasiums, auditoriums, and large open spaces with high ceiling HID fixtures
• Security and Area Lighting - Perimeter lighting, walkways, and safety lighting requiring consistent illumination

Field Adjustable Technology Advantage

RAB's field adjustable wattage technology allows lighting professionals to optimize energy consumption and light output after installation. This flexibility enables precise tuning for specific applications while maintaining inventory efficiency. The selectable 6/12/18 watt settings with corresponding lumen outputs provide three distinct performance levels in a single LED bulb, reducing stock requirements and installation complexity.

Why Choose RAB Quality?

RAB's commitment to professional-grade LED technology ensures reliable HID replacement performance with superior efficacy and extended lifespan. The ballast bypass design eliminates maintenance issues while the field adjustable wattage provides installation flexibility. With 50,000 hour rated life and 145 lm/W efficacy, this LED solution delivers the energy savings and performance reliability that lighting professionals demand for successful HID retrofit projects.