* Excludes certain products - Only available for purchases of $1000 or More
•Keystone Color Select Technology (4000/5000/6500K)
•Ideal for both single-sided and double-sided signs
•50,000+ hour lifetime
•120 – 277V input
•Frosted Lens provides diffuse distribution and eliminates pixelation
•Listed in the UL SAM Manual
•Effective 360° beam spread
•Rotatable end caps
•Double-sided design provides even lighting in signs with no hot-spotting
•Over 50% more energy efficient than HO fluorescent lamps
•UL Classified: LED sign retrofit, evaluated to UL 48 / UL 879A Standards
•Installs using existing sockets in the sign; all necessary wiring can be done within ballast raceway
•No external driver or power supply needed
•Operating temperature: −30ºC/−22ºF to 55ºC/131ºF
•Power Factor > 0.9, THD < 20%
| Part Number | KT-LED48T8-120P2SF-8CSK-DX2 |
|---|---|
| Manufacturer | Keystone Technologies |
| Watts | 48 Watts |
| Color Temperature | 4000 Kelvin, 5000 Kelvin, 6500 Kelvin |
| CRI | > 80 |
| Lumens | 6,550 |
| Lumens Per Watt | 136 |
| Rated Life | 50,000 hours + |
| Input Voltage | 120V-277V |
| Dimmable | No |
| Minimum Operating Temperature | −30ºC |
| Maximum Operating Temperature | 55ºC |
| Dimensions | 117.81”x1.14” |
| Lead Time | In Stock - Quick Ship |
| Certifications | ![]() |
| UPC Code | 843654163390 |
| Warranty | 5 Year |