Powerful inside and out the elb400 power pack builds on the success of elinchroms quadra units to provide photographers with highly portable and convenient on location lighting equipped with an intuitive oled display the elb400 provides photographers with advanced features such as strobo sequence and delayed flash modes built in skyport receiver and enough charge for 350 full power flashes fully compatible with all older quadra components and weighing in at only 2kg the elb400 is as pr