Description
4 ft Replacement T8 LED Lamp | 15W | 1900 Lumens | Type B Ballast Bypass | Single or Dual-Ended Wiring | Neutral White
Keystone KT-LED15T8-48GC-835-DX2 /G2 is a 15W DirectDrive DX2 T8 LED tube designed to replace conventional 4 ft fluorescent T8 lamps. This 3500K neutral white ballast bypass LED tube delivers 1900 lumens, operates on 120-277V line voltage, uses a G13 medium bi-pin base, and supports single-ended or dual-ended wiring after the existing ballast is removed.
Product Specifications
- Brand: Keystone Technologies
- Model: KT-LED15T8-48GC-835-DX2 /G2
- Product Type: T8 LED tube lamp
- Operation Type: Type B ballast bypass / line voltage
- Wiring Type: Single-ended or dual-ended wiring
- Nominal Length: 48"
- Wattage: 15W
- Input Voltage: 120-277V
- Input Frequency: 60Hz
- Lumen Output: 1900 lumens
- Efficacy: 127 lm/W
- Color Temperature: 3500K
- Descriptive Color: Neutral White
- CRI: Greater than 80
- Beam Angle: 210 degree
- Visible Light Area: 325 degree
- Base Type: G13 medium bi-pin
- Lens: Frosted shatterproof coated glass
- Power Factor: Greater than 0.9
- Input Current: 125mA at 120V, 53mA at 277V
- Rated Life: 50,000+ hours
- Operating Temperature: -20C/-4F to 45C/113F
- Storage Temperature: -40C/-40F to 70C/158F
- Operating Humidity: 35-80%
- THD: 20%
- Dimmable: Yes, when used with an appropriate dimming accessory purchased separately
- Certifications: UL Classified, DLC Listed, RoHS Compliant, NSF Listed
- Warranty: 10 years
- Pack Quantity: 25
- UPC: 843654150062
- Easy Code: WBP-71
- DLC Product ID: S-IXHKZQ
- Not for Use In: Sealed or vapor tight fixtures
Benefits
- Replaces conventional fluorescent T8 lamps while using only 15W.
- 1900 lumen output provides dependable light for 4 ft commercial linear fixture retrofits.
- Type B ballast bypass operation eliminates the need for an external ballast or driver.
- Single-ended or dual-ended wiring gives installers flexibility during retrofit projects.
- 3500K neutral white light is well suited for offices, schools, retail spaces, and balanced commercial interiors.
- Frosted glass lens helps reduce visible LED pixelation.
- Shatterproof coated glass improves durability compared to standard glass lamps.
- Instant startup provides full light output without fluorescent warm-up delay.
- No mercury makes it a cleaner replacement option for fluorescent lamps.
- 50,000+ hour lifetime helps reduce maintenance and relamping costs.
Applications
- Fluorescent T8 retrofit projects
- Office lighting
- School and university lighting
- Retail stores
- Commercial interiors
- Utility rooms and back-of-house lighting
- Food service areas requiring NSF component-level listed lamps
- General 4 ft linear fixture upgrades
Downloads
Disclaimers
*This product typically ships in 2 to 3 business days. Larger quantities may take longer than stated lead-time. All lead-times are estimates and you will be notified by email if it will take longer than 5 business days to ship.
