The D-Lite RX 4/4 Softbox To Go Kit from Elinchrom is a versatile
two-light kit that includes everything you need to get started with
basic lighting setups and wireless control. It includes two D-Lite
400W/s RX 4 Flash Heads, EL-Skyport Plus wireless transmitter, one
rectangular softbox, one octagonal softbox, a translucent deflector, a
pair of light stands with their own light stand case, and a durable
storage bag for the lights and light modifiers. The D-Lite RX 4 is a
portable, multi-voltage 400Ws monolight featuring five stop power
control in 1/10th step increments. Recycle times are as fast as 0.35
sec, and a 1/800 sec flash duration at full power makes it possible to
freeze action. The flash also features an integrated EL-Skyport receiver
which is compatible with the EL-Skyport Transmitter Plus included in
this kit. This makes wireless remote triggering and power control
possible from up to 120m away. Trigger and set flash power for up to
four groups, as well as an all groups setting, and 16 different
channels, which are split between eight normal channels and eight
hi-speed channels. A locking metal accessory shoe connector allows you
to secure the transmitter directly to a camera. A top hot shoe and a
2.5mm sync port are available for directly connecting an additional
strobe, and a swiveling design helps to improve reception for more
direct transmission.