Description
These high bay HID LED retrofit lamps by Keystone Technologies are an excellent choice to upgrade your existing high bay fixtures with long lasting, energy efficient LED illumination. They are suitable for installation in totally enclosed fixtures. Each lamp also has an auxiliary port to allow for the application of SmartPort sensors (sold separately – see ‘Frequently Bought Together’ products).
- 120-277V operation
- E26 medium base
- Auxiliary ports allow for installation of SmartPort sensors
- Equivalent to 250W HID fixtures
- 4kV surge protection
- Enclosed fixture rated
- Instant startup
- 5% uplight
- Operating temperature: -22º to 140º F
- 50,000 hour rated






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