Note: Please check the power supply mode before pressing the button. Please be careful to avoid being pinched when adjusting the U-bracket. It is compatible with V-lock mount Battery, BUT the battery not Included, please purchase separately. With 1904 individual LED long-lifespan and high-luminance bulbs (952 White + 952 Yellow) and the brightness can be adjusted, it shines an even and stable light output. High CRI 96+ can restore the true color of portraits, landscapes and objects perfectly. Perfect for on-location shooting in large studio or outdoor photography. 15V/7A DC Adapter (Included) for indoor shooting or a V-Lock Mount external battery for wireless outdoor shooting operation. Excellent-quality durable aluminum alloy frame, great for Quick Heat Dispelling without noise. White diffuser filter can soften the light source and enhance skin tone in portraits photography. Attaching barn doors make light sources create a beam spread of light. U-mount bracket enables the photographers to adjust the lighting angle according to the shooting environment. Specifications Model: NL1920 LED Beads Quantity: 1904 pcs Lumen: 2225Lux/m, 6172Lux/0.5m Input Voltage: DC 15V/7A Size: 22.5x10.4x1.89 inches/57.2x26.4x4.8 centimeters (Panel Thickness: 2cm; Panel with battery compartment thickness: 4.8cm) Weight: 10.89 pounds/4.94kg Matetial: Metal LED: 1904 pcs CRI: 96+ Power: 75W Color Temperature: 3200K-5600K (±100K) Package Contents: 1x NL1920 LED Video Light 1x White Soft Diffuser Filter 1x Power Adapter 1x Power Cable 1x Carry Bag