Aputure Amaran AL-528Kit(AL-528C + AL-528W + AL-528S) 528 LED Video Light Panel Video Lighting Kit with Pergear Clean Kit CRI95+ High Color Rendering LEDs, display natural, pristine color in photo and video applications. AL-528S 5500K Daylight Led Spot Light, 25 Degree spot bean angle give you 5000lux/1m and more concentrated brightness. AL-528W 5500K Daylight Led Flood Light, 75 Degree wide angle give you 1200lux/1m and more range brightness. AL-528C is 3200-5500K Color Temperature Adjustable, also with 75 degree led bulbs, wide angle led design. Stepless Brightness Control, LCD displays from 10% to 99%. Rotate the brightness wheel to adjust brightness output. Slim like an iPad. PWM technology for low power consumption. Efficient heat dissipation. Long lifespan and steady light. Double Power Supply: AC adapter or Lithium Batteries(Sony NP-F550/F570/F770/F960/F970; FM50/FM51/FM55H/FM500H; QM50/QM51/QM71D/QM91D).