Product Overview
Ushio 1004220 HPL-575/120V/SL Super Life – 575W 120V Halogen Lamp
The Ushio 1004220 HPL-575/120V/SL Super Life is a 575-watt, 120-volt halogen lamp with a Heat Sink Base. Ushio lists it with a 3,000-hour average life and a 2950K color temperature, rated at 10,500 lumens.
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Wattage
575W
Halogen
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Voltage
120V
Operating
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Color Temp
2950K
CCT
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Lumens
10,500
Initial lm
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Rated Life
3,000 Hrs
Average Life
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Product Overview
The Ushio 1004220 is a HPL Super Life series halogen lamp listed in the Tungsten Halogen Lamps • Single Ended section of the Ushio catalog. Per Ushio, this lamp is for use only in approved enclosed halogen fixtures.
Always confirm the lamp code, wattage, voltage, base type, and burn position against your existing lamp or equipment manual before ordering.
Why Choose This Product
- HPL-575/120V/SL Lamp Code: Helps match the lamp to equipment specified for this lamp code.
- 575W at 120V: Wattage and voltage as published by Ushio for catalog number 1004220.
- Published Output: 10,500 lumens and 2950K color temperature per the Ushio catalog.
- 3,000-Hour Rated Life: Ushio’s published average life for this lamp.
- Heat Sink Base: Heat Sink Base.
- Ceramic Heat Sink Base: Ushio states the ceramic base maintains its resistance to electric conductivity over the life of the lamp.
- Six-Filament Design: Designed for an even and smoother field, per Ushio.
- Tapered Pins: Ushio states the tapered pins ensure an easy fit into the fixture socket.
Technical Specifications
| Brand | Ushio |
| Ushio Catalog Number | 1004220 |
| ANSI / Common Lamp Code | HPL-575/120V/SL |
| Manufacturer Description | Super Life |
| Lamp Series | HPL Super Life |
| Catalog Category | Tungsten Halogen Lamps • Single Ended |
| Wattage | 575W |
| Operating Voltage | 120V |
| Color Temperature | 2950K |
| Initial Lumens | 10,500 |
| Rated Average Life | 3,000 Hours |
| Base Type | Heat Sink Base |
| Filament Type | 6-C8 |
| Bulb Diameter (A) | 19 mm |
| Maximum Overall Length (MOL, B) | 104 mm |
| Light Center Length (LCL) (C) | 60.3 mm |
| Manufacturer Case Quantity | 10 |
Compatible Applications
- Fixtures and equipment specified for the HPL-575/120V/SL Super Life lamp
- Maintenance replacement where voltage (120V), wattage (575W), base (Heat Sink), and burn position all match
- Approved enclosed halogen fixtures only, as required by Ushio
Cross Reference Numbers
- Ushio Catalog Number: 1004220
- ANSI / Common Lamp Code: HPL-575/120V/SL
- Manufacturer Description: Super Life
- Common Search Terms: HPL-575/120V/SL lamp, HPL-575/120V/SL Super Life, 575W 120V halogen lamp
Before Ordering Verify
- Voltage: This lamp is rated for 120V operation. Do not install in fixtures requiring a different voltage.
- Wattage: Confirm your equipment is rated for a 575W lamp.
- Base Type: Confirm the socket matches the Heat Sink Base.
- Dimensions: Ushio lists a maximum overall length of 104 mm and a bulb diameter of 19 mm; confirm they fit your fixture.
Important Safety & Installation Notes
- Do Not Touch the Bulb With Bare Hands: Skin oils can create hot spots that may cause premature failure. Use clean gloves or a lint-free cloth.
- Use Approved Fixtures Only: Ushio specifies this lamp for use only in approved enclosed halogen fixtures. Install only in equipment designed for this lamp type, wattage, and voltage.
- Allow Cooling Before Replacement: Let the lamp and fixture cool before handling or replacing.
- Verify Voltage Before Installing: Operating above rated voltage can significantly shorten lamp life or cause lamp failure.
- Disconnect Power: Turn off and disconnect power before installing or removing the lamp.
Wholesale Lighting Supply & Project Support
ADL Supply supports commercial buyers, contractors, maintenance teams, and specialty lighting accounts with replacement lamp sourcing, project quoting, and volume order support.
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
