The Nila 50 has a small footprint and massive performance! The successor to the Nila Zaila outperforms its predecessor in every way. outputs 5,400 lumens while drawing only 50 watts focusable built tough to last a lifetime flicker-free, high-intensity output on demand can be powered by camera batteries with optional adapter (v-mount or gold-mount) If you need a powerful, flicker-free light that never gets in the way, the Nila 50 is the answer! Included in the kit: 1x Nila 50 LED Light Fixture - Daylight - Variable Focus 15° to 45° 1x Nila 50 External Power Supply 1x Nila 50 Power Cable NILA 50 SPECIFICATIONS OUTPUT light output: 5,400 lumens average (108 per watt) color (CCT): 5,600°K beam angle: variable 15° to 45° optical efficiency: 90% UV output: none CRI: >91 TLCI: 90 dim range: 0-100% (no CCT shift @ 10 to 100%) stroboscopic flicker: 0.92 surge protection: internal fuse control network: wired RDM DMX512 HARDWARE net weight: 4 lbs. (1.8 kg) operating temperature: -4°F to +104°F (-20°C to +40°C) housing construction: molded aluminum alloy finish: electrophoresis & powder coat w/anti-corrosion face material: acrylic mounting options: attached yoke IP rating: 65 light source: high-efficiency LEDs cooling: convection (no fans) certs: CE, CB, RoHS, ETL, SAA, EMC country of origin: USA warranty period: five years