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Philips Master HPI-T Plus Lamp

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Metal Halide Master Lamp HPI-T Plus 400/645 E40

Gorgeous luminosity. Superior light color quality consistency over life

  • Energy-efficient alternative to incandescent/halogen.

  • Improved lumen maintenance over standard metal halide.

  • Relatively low heat output enhances comfort for shoppers and staff.

  • Solar panels with battery will supply power for high intensity lighting system for extended period.

  • Average Lamp Life: 9,000 – 11,000.

Availability: In stock

  • Buy 24 for $27.99 each and save 21%
  • Buy 48 for $26.24 each and save 26%
  • Buy 96 for $24.49 each and save 31%
  • Buy 192 for $22.74 each and save 36%

Philips manufactures quartz metal halide lamps with clear outer bulb.

Electronic Ballast (CJSC "Chip and Dip")

Unique 3-band technology resulting in high luminous efficacy, both initially and over long lifetime. Renders a natural white colour appearance and good color stability. Great for sports lighting, floodlighting of buildings and monuments, area lighting such as harbors and building sites, canopy lighting for petrol stations, and horticultural lighting.

• HPI-T Plus lamps require a protective front glass.


Learn the difference between AC and DC Electronic Ballast. In the most basic terms, DC electronic ballast are used for off-grid solar lighting systems.

Magnetic ballast consumes about 20% more energy. Eliminate the "ho-hum" sound. Switch to electronic ballast.


  • Commercial grade.
  • Inspection is recommended every six months to ensure safety and long life.
  • 30-day exchange warranty.

Buy renewable energy products at factory-direct prices from Solarpowergetics.

Product Specifications

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Metal Halide MasterColour Lamp HPI-T 400/645 E40

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Additional product specifications available upon request.

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Additional Information

SKU SGTX-HPI400_645E40
Watts 400-499
Manufacturer Philips
FOB Hong Kong

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