OPERATING VOLTAGE POWER CONSUMPTION LUMEN OUTPUT MAXIMUM RUN LENGTH OPERATING TEMPERATURE BEAM ANGLE RATING CERTIFICATIONS LUMEN MAINTENANCE | 24V | 48V DC 4W per Ft. 213 Lumens per Ft. 16.4 Ft. (24V) | 32.8 Ft. (48V) -13°F (-25°C) to 131°F (55°C) 360° IP65 CE, RoHS 50,000 Hrs. |