Product Overview
Sylvania 57020 25T4/G9/CL 120V 25W G9 T4 Clear Halogen Bulb
The Sylvania 57020 (25T4/G9/CL) is a 25W T4 CAPSYLITE® halogen lamp built for compact decorative and task fixtures that use a G9 double-loop base. This clear-finish lamp delivers 255 initial lumens at 2900K on 120V line voltage, with a rated average life of 2,000 hours. The pinched-quartz CAPSYLITE construction is a self-fusing design intended for use in unshielded fixtures per current luminaire standards for your area.
Wattage 25W T4 Bulb |
Voltage 120V Line Voltage |
Lumens 255 Initial |
Color Temp 2900K Warm White |
Rated Life 2,000 Hours |
Technical Specifications
| Sylvania Order Code | 57020 |
| Ordering Abbreviation | 25T4/G9/CL |
| Series | CAPSYLITE® |
| Bulb Type | T4 |
| Base | G9 Double Loop (Bipin) |
| Finish | Clear |
| Wattage | 25W |
| Voltage | 120V |
| Initial Lumens | 255 lm |
| Color Temperature | 2900K |
| Filament | C, CC-2V |
| Average Rated Life | 2,000 hours |
| LCL (Light Center Length) | 0.88" |
| MOL (Maximum Overall Length) | 1.69" |
| Standard Package Quantity | 20 per case |
| Mercury Content | Mercury-free (halogen lamp) |
Product Overview
Sylvania's CAPSYLITE G9 lamps use a pinched-quartz construction that eliminates arcing paths and creates a self-fusing bulb, paired with UV-filter quartz. This lets fixture manufacturers design small, sleek luminaires without the heavier glass shielding or step-down transformers that many halogen sources require.
The G9 double-loop base is a simple snap-in / pull-out design, making relamping straightforward in tight fixture housings. Combined with a 2,000-hour average rated life and 2900K warm-white color, the 57020 is a direct fit for the compact decorative and task lighting applications the G9 platform was built for.
Compatible Applications
- Fixtures specified for a G9 double-loop (bipin) base and 25W maximum lamp rating
- Compact decorative fixtures, wall sconces, and pendant luminaires
- Task and accent lighting in residential, commercial, and light-industrial settings
- Unshielded fixtures rated for use with this lamp type per local luminaire standards
Before Ordering – Verify
- Confirm your fixture accepts a G9 double-loop base and is rated for 25W or higher
- Confirm line voltage is 120V – this lamp is not rated for other voltages
- Confirm whether your fixture requires Clear or Frosted finish for the intended beam/glare characteristics
- Verify the fixture is suitable for unshielded lamp use per current luminaire standards for your area
Safety and Handling Guidelines
- Allow the lamp to cool completely before handling or relamping
- Avoid touching the quartz envelope with bare skin; oils can shorten lamp life – handle with a clean cloth or gloves
- Do not exceed the fixture's rated maximum wattage
- Dispose of in accordance with local regulations for halogen lamps
Compliance
- Mercury-free halogen lamp
- Suitable for use in unshielded fixtures per current luminaire standards – consult your local code
Ordering Information
- Sylvania Order Code: 57020
- Ordering Abbreviation: 25T4/G9/CL
- Manufacturer Part Number: 25T4G9CL120V
- UPC: 046135570209
- Standard Package Quantity: 20 per case
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
