Keystone 54W LED HID Replacement Lamp with Power Select & Color Select Technology, EX39 Base, 250W MH Equivalent

Keystone 54W LED HID Replacement Lamp with Power Select & Color Select Technology

Advanced LED retrofit solution with selectable power and color temperature options

The Keystone LED HID Replacement Lamp delivers professional-grade lighting performance with innovative Power Select and Color Select technology. This 54W LED lamp provides a direct replacement for traditional 250W metal halide fixtures, offering significant energy savings while maintaining superior light output. Featuring an EX39 base for easy installation and 360-degree beam angle for comprehensive coverage, this lamp combines reliability with advanced functionality for versatile commercial and industrial applications.

Professional Features & Benefits

• Selectable Power Options (54/45/36W): Customize energy consumption and light output to match specific application requirements while maximizing efficiency.
• Selectable Color Temperature (3000/4000/5000K): Choose the optimal color temperature for your environment, from warm white to daylight, enhancing visual comfort and productivity.
• 250W MH Equivalent Performance: Delivers comparable light output to traditional metal halide lamps while consuming up to 78% less energy.
• 50,000-Hour Rated Life: Provides exceptional longevity, reducing maintenance costs and lamp replacement frequency in commercial installations.
• Step Dimmable Capability: Offers flexible lighting control for energy management and ambiance adjustment in compatible fixtures.
• DLC Listed Quality: Meets rigorous performance standards for utility rebate eligibility and professional lighting applications.
• 5-Year Warranty: Backed by comprehensive warranty coverage ensuring long-term reliability and peace of mind.

Technical Specifications

• Accessory Device: No
• Base Type: EX39
• Beam Angle: 360
• Cec T20: No
• Cri: >80
• Dimming: Step Dimmable
• Dlc: Yes
• Dlc Premium: No
• Energy Star: No
• Input Voltage: 120-277
• Lamp Technology: B
• Lamp Type: HID Replacement
• Led Module Included: No
• Legacy Equivalent: 250W MH
• Not Suitable For Sale In California: No
• Product Weight: 2.1 lbs
• Rated Life Hours: 50000
• Selectable Color Temperature: 3000/4000/5000
• Selectable Lumens Output: 7300/7800/7500
• Selectable Power: 54/45/36
• T24 Ja8: No
• Ul: No
• Warranty Years: 5
• Wireless Control: No

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Warehouse and Industrial Facilities
• Retail and Commercial Spaces
• Parking Garages and Outdoor Areas
• Manufacturing and Production Facilities
• Educational and Institutional Buildings
• Healthcare and Medical Facilities
• Municipal and Government Buildings

Power Select & Color Select Advantage

The integrated Power Select and Color Select technology provides unprecedented flexibility in a single lamp solution. Easily adjust between three power levels (54W, 45W, 36W) and three color temperatures (3000K, 4000K, 5000K) to optimize performance for specific applications, seasonal requirements, or energy management goals without requiring multiple lamp inventories.

Why Choose Keystone Quality?

Keystone delivers professional-grade LED lighting solutions backed by DLC listing and comprehensive 5-year warranty coverage. This HID replacement lamp combines proven reliability with innovative selectable technology, ensuring optimal performance and long-term value in demanding commercial and industrial environments.