Description
Replacement 4 ft T8 LED Lamp | 15W | Type B – Ballast Bypass | Non-Dimming | Daylight
Keystone KT-LED15T8-48GC-850-D /G3 is a 48-inch T8 direct drive (Type B) LED tube designed to replace standard F32T8 fluorescent lamps. Operating at 15 watts, it delivers 1,930 lumens with high efficacy and a 5000K daylight color temperature. This lamp features a G13 medium bi-pin base, frosted lens for smooth light distribution, shatterproof coated glass, and an integral isolated driver for line-voltage operation without a ballast.
Product Specifications
- Brand: Keystone Technologies
- Model: KT-LED15T8-48GC-850-D /G3
- Lamp Type: T8 LED Linear Tube
- Nominal Length: 48" (4 ft)
- Wattage: 15W
- Lumen Output: 1,930 lumens
- Efficacy: 127 lm/W
- Color Temperature: 5000K
- CRI: >83
- Beam Angle: 240°
- Visible Light Area: 325°
- Base Type: G13 (Medium Bi-Pin)
- Voltage: 120–277V
- Power Factor: >0.9
- Dimming: No
- Operation Type: Type B – Ballast Bypass (Direct Drive)
- Rated Life: 50,000 hours (L70)
- Lens: Frosted
- Construction: Shatterproof coated glass
- Certifications: UL Classified, DLC Listed, ETL Sanitation Listed NSF/ANSI 2
- Operating Temperature: -4°F to 113°F
- Warranty: 5 Years
Benefits
- Eliminates ballast maintenance with direct line-voltage wiring
- Approximately 40% more energy efficient than standard F32T8 lamps
- Instant-on performance with no warm-up time
- Frosted lens reduces glare and eliminates pixelation
- Durable shatterproof glass improves safety and longevity
- Suitable for food service and sanitation-sensitive environments
Applications
- Commercial and industrial buildings
- Warehouses and distribution centers
- Retail stores and showrooms
- Educational facilities
- Food processing and preparation areas
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