Description
- Retrofit for existing fluorescent lamps.
- Not compatible with ballasts, requires line voltage.
- Can be powered with single or double ended wiring, works with shunted and non-shunted sockets.
- Produces a 4000K cool white color.
- 50,000-hour long life rating.
- Backed by a 5-year limited manufacturer warranty.
Type B - Ballast Bypass: Type B LED lamps offer a cost-effective solution for your lighting needs. These lamps require bypassing or removing the ballast and rewiring them directly to line voltage. By eliminating the ballast, you not only enjoy improved energy efficiency but also reduce future maintenance costs. Upgrade your lighting system with Type B LED lamps and reap the benefits of long-term savings.
Single or Double-Ended: This lamp offers the flexibility to be powered in single or double ended wiring configuration. Meaning the bulbs can operate on shunted and non-shunted lampholders. Bulbs are typically marked with line (L) and neutral (N) labels near the pins to indicate how to wire the sockets.
Specifications
| SKU | 10143 |
| Manufacturer | Keystone Technologies |
| Brand | Keystone |
| Manufacturer Part Number | KT-LED25T8-48G-840-DX2 |
| Model / Product Code | KT-LED25T8-48G-840-DX2 |
| UPC | 843654123226 |
| Light Technology | LED |
| Lamp Shape | T8 |
| Wattage | 25 W |
| Equivalent Wattage | 32 W |
| Replaces | F32T8 |
| Base Code | G13 |
| Base Type | Medium Bi-Pin |
| Voltage | 120/208/240/277 V |
| Operating Temperature | -4°F to 113°F (-20°C to 45°C) |
| Operation | UL Type B |
| Color Temperature | 4000K |
| CRI | 80+ |
| Lumens | 2900 |
| Lumens per Watt | 116 |
| Beam Angle | 240° |
| Life Hours | 50000 |
| Nominal Length | 4 ft. |
| Length | 47.15 in. |
| Diameter | 1.10 in. |
| Fixture Rating | Enclosed |
| Location Rating | Damp |
| Power Factor | >0.9 |
| THD | N/A |
| Wiring | Single or Double Ended |
| Compatible Sockets | Shunted or Non-Shunted |
| Material | Coated Glass |
| Lens | Frosted |
| Dimmable | No |
| Dimming Type | N/A |
| UL | Yes |
| ETL | Yes |
| NSF | Yes |
| RoHS | Yes |
| FCC | Yes |
| Energy Star | No |
| DLC | Yes |
| DLC ID | PL8DJCDUWUD0 |
| Warranty | 5-Year |
Warranty Information
Keystone Technologies, LLC., P.O. Box 246, Ambler, PA 19002, (215) 283-2600 (hereinafter called "Keystone Technologies”) offers a Keystone Standard LED Lamp Warranty. Keystone Technologies warrants that the lamps below will be free of defects in material and workmanship and comply with their respective published specifications, from the date of installation, for the 5 years and subject to the terms and conditions herein. This warranty applies only to lamps that are operated a maximum of 8,760 hours/year (equal to 24 hours/day, 365 days/year). If lamps fail to operate for the warranty period, Keystone will, at its sole discretion, provide a free replacement lamp (but no labor allowance) or issue a credit for future purchase. Lamp warranty does not apply to vapor-tight fixture applications, unless explicitly stated in a warranty supplement letter from Keystone Technologies
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Additional Information
Lamp Shape: |
T8 |
Operation Type: |
Type B (Bypass) |
Wiring Method: |
Single or Double Ended |
Wattage: |
25 W |
Length: |
47.15 in. |
Lumens: |
2900 |
Lumens per Watt: |
116 |
Life Hours: |
50000 |
CRI: |
80+ |
Color Temperature (CCT): |
4000K |
Voltage: |
120/208/240/277 V |
Base Type: |
Medium Bi-Pin |
Dimmable: |
No |
Equivalent: |
32 W |
