The Neewer 660 PRO RGB 50W LED lamp combines studio-grade brightness (up to 5000 lux at 0.5 m) with a 120° beam and exceptional color fidelity (CRI/TLCI 97+). Its adjustable hue, temperature and dimming are controlled via onboard knobs, an LCD panel or the free NEEWER app. Choose from seventeen built-in lighting effects, power it by AC or dual NP-F batteries, and mount it quickly for photo or video work wherever you go.