Keystone KT-LED15T8-48GC-850-D/G3 4ft Type B T8 LED Tube – 15W 5000K Single-Ended (25 Pack)
The Keystone Technologies KT-LED15T8-48GC-850-D/G3 is a 15W 4ft Type B Direct Drive T8 LED tube at 5000K Daylight. Single-ended ballast bypass: connect 120-277V to non-shunted sockets on one end only. 25-pack case for offices, retail, and commercial fixtures.
Key Features
- True Type B (ballast bypass) – powers from one end of the fixture only
- 15W replaces standard 32W F32T8 fluorescent lamps
- 1,930 lm of 5000K Daylight with >83 CRI
- Single-ended wiring – must use non-shunted lampholders
- Shatterproof coated glass with frosted lens
- Instant-on with no warm-up or flickering
- 120-277V universal voltage
- DLC Listed and UL Classified
- 50,000-hour rated life and 5-year manufacturer warranty
- Case of 25 tubes
Specifications
-
Model: KT-LED15T8-48GC-850-D/G3
-
Brand: Keystone Technologies
-
Pack Quantity: 25 Tubes
-
Lamp Type: T8 LED (Linear)
-
Operation: Type B – Direct Drive / Ballast Bypass (Single-Ended)
-
Base: G13 Medium Bi-Pin
-
Wattage: 15W
-
Lumens: 1,930 lm
-
Color Temperature: 5000K Daylight
-
CRI: >83
-
Input Voltage: 120-277V
-
Beam Angle: 240°
-
Dimensions: 47.15" L × 1.10" Diameter (Nominal 48" / 4ft)
-
Rated Life: 50,000 hours
-
Certifications: UL Classified, DLC Listed
-
Warranty: 5 Years
KT-LED15T8-48GC-850-D/G3 spec sheet
Compatible Sockets
Replaces
- 32W F32T8 5000K fluorescent tubes
- Other 4ft Type B single-ended 5000K T8 LED tubes
Common Applications
- Offices, classrooms, and retail
- Ballast-bypass fluorescent-to-LED conversions
- Damp or dry location linear fixtures
Why Buy from Keystone Technologies?
- Direct Drive Type B single-ended G3
- Shatterproof coated glass
- DLC Listed
- 5-year manufacturer warranty
Why Buy from LeanLight?
- Fast & free shipping on every order (ships from Georgia)
- Volume and project discounts available
- 30-day satisfaction guarantee with easy returns
- Georgia-based lighting specialists since 2008
