Aputure Amaran AL-H528w LED Video Light With 528 Bulbs For Video Camera  Features:   Aputure Amaran LED light&amp;mdash;H528 series is the advance model of AL-528， whose CRI is higher from 88 to 95+. Providing a more natural light， H528 ensures a faithful production of colors in the shoot. With uniform illumination， it provides a strong and steady light. In addition， H528 features low power consumption by PWM technology， decreasing power dissipation well. Such a portable product characterized by a delicate and small light body， it is really your good partner for your various shooting situations in or outdoors.  Description :<br>          Operation Current       &amp;le;2.8A           Power Supply       DC 18V           Average Life Span       &amp;ge;100，000h           Volume       238X190X32mm           Power       30W           Cooling Mode       Natural Ventilation           Net weight       540g           Beam Angle       75            Color Temperature       5500k           Brightness display       Shows brightness output by percentage， giving you precise control over brightness        Freely rotate the brightness wheel to adjust brightness output. lcd displays from 10% to 99%.                 System       Double power supply system(comes from the AC adapter\/ lithium batteries)           Battery power indicator       Low power warning from red blinking lights        Uses 4 levels to show battery power clearly， a first for our led lights           High color rendering leds (ra&amp;gt;85)       Composite color rendering index goes up to 88 with Amaran's advanced led bulbs        Amaran performs much better than common leds， approximating a natural light source        Use AL-528 to record the real scene as you see it with your own eyes           color\/ temperature\/       Stable \/brightness           Uniform brightness       more uniform， with a broad brightness range           PWM technology       Uses pwm technology， decreasing power dissipation           Frameless design        a wider lighting effect        with continuous lighting (no black partitions) when combining led panels.           Lightweight， portable and compact       Amaran is 18.5% lighter than other led video lights           Adjustable metal spindles       Uses metal spindle to support led panels           Carrying case included       included with the led light， such as filters， batteries， etc           Compatible battery: (battery not included)       Sony NF-F series : NP-F550\/ F570\/ F770\/ F960\/ F970        P-FM\/QM series : FM50\/ FM51\/ FM55H\/ FM500H\/ QM51\/ QM710\/ QM91D   <br> Brightness:   <br>          Distance       Footcandles       LUX           0.5M       374       4040           1M       113       1220   <br>   Package Included :  1 x LED light 1 x Power Adapter 1 x 3 meters power cable