Panasonic Lumix GH4 Digital Camera Lighting Vidpro Varicolor 312-Bulb Video and Photo LED Light Kit Product Highlights: On-Camera Camcorder / DSLR Light Kit, 312 Bulb LED Light, 5600 - 3200K Color Selectable by Dial, 100 - 10% Brightness Dimmer, Batteries / AC Power / Chargers, Compatible with Sony L Series Batteries, Snap-On Diffuser, Magnetic Filter System, Adjustable Ball Mount, Rugged Nylon Carrying Case Specifications - Color Temperature: 5600 - 3200K, Dimmer: 100 - 10%, Color Rendering Index: 0.8, Beam Angle: 60 wide, Power: 9W, 7.2 - 14.8 V DC, Dimensions: 7.5 x 4.5 x 1.4 (19 x 11.5 x 3.5 cm), Weight: Light with battery: 1.2 lbs (.5 kg) In the box: 110-240 V AC Power Supply, 2 x 7.4 V 2200 mAh Li-ion Battery, Dual Bay Battery Charger, DC Car Charger, Adjustable Ball Mount, Magnetic Snap-On Diffuser, Nylon Carry Case, 1-Year Limited Warranty Complete On-the-Go Package: A camera-top LED light with all necessary on-the-go accessories, Rotary dials select between 5600-3200K color and 100-10% brightness, A soft white diffuser snaps on by magnetic mount system to soften the light, Powers by included batteries or AC power supply and is compatible with Sony L Series batteries Fully Compatible