Description
Keystone KT-LED4T8-18P1S Series 4W LED T8 18″ Sign Hero 360 Lamp
Product Specifications:
Brand: Keystone
Part Number: KT-LED4T8-18P1S-840-D / KT-LED4T8-18P1S-865-D
Voltage: 120-277V
Wattage: 4W
Lumens: 460 / 480
Efficacy: 115 / 120 Lm/W
Beam Angle: 180°
Lamp Type: Linear
Bulb Type: T8 LED
Base Type: R17d (Double Recessed Contact)
Power Factor: >0.9
Color Temperature: 4000K / 6500K
CRI: >80
Length: 18″
Ideal for single-sided signs
Installs using existing sockets in the sign; all necessary wiring can be done within ballast raceway
Optical lens over individual LEDs for optimal light spread within the sign
Listed in the UL SAM Manual
Rotatable end caps
Over 50% more energy efficiency than HO fluorescent lamps
UL Classified: LED sign retrofit, evaluated to UL 48 / UL 879A Standards
No external driver or power supply needed
Operating temperature: -20ºC/-22ºF to 55ºC/131ºF
Optimized spacing 6” from the face and 12” on center
Rated Life: 50,000 Hours
5 Year Warranty
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