Note:don't include battery. Features: 1. The world's top CRI 98. 2. Small and slim, the half size of LS 1. 3.SMD lamp beads bigger beam angle and long lifespan. 4.Super quiet heat dissipation. 5.Tough and professional aero-aluminum. 5.Exceptional light efficiency experience. 6.Unique light-control separation design . 7.Dual power solutions. 8.Tri-way control makes changing lighting setups easier. 9. User-friendly accessories (U-frame, barn door, hook, diffusing paper, clamp). Specifications: Operation current:4A. Power:60W. Beam angle:120°. Color temperature:5500K . Power supply:DV 15V. Average life span:100,000 hours. Cooling mode:natural convection heat transfer. Remote freqency:2.4GHz. Channels:3. Groups:(A/B/C/D). Remote range:100m. Brightness: Distance 0.5M, footcandles 372,LUX 4000. Distance 1M, footcandles 102,LUX 1100. Contains: LS 1/2w light*1. Controller box*1. AC/DC adapter*1 . Power cable*1. Connecter cable*1. Controller*1. Hook*1 . Tracing papers*10. Clamp*5. Warranty card. Product manual*1.