The SK400II is a part of Godox's SK-series lights and boasts an adjustable flash energy range from 1/16 to within 0.1 EV. It's capable of fully charging to highest flash energy in under 2 seconds. At its lowest power, this lighting unit can achieve a flash duration as quick as 1/2000s (t=0.1), allowing for convenient shooting without a tripod. The flash's color temperature sits at 5600K, with a variance of ±200K depending on your chosen flash energy.

The Godox SK series provides a flash energy adjustment range within 4 stops (1/1 - 1/16, with a precision of 0.1 EV). Its recycle time to full energy flash is under 2 seconds. On the lowest power setting, it can achieve a very brief flash duration of only 1/2000s (t = 0.1), permitting unrestricted shooting throughout the session. The flash's color temperature stands around 5600K, varying ± 200K depending on the set flash energy.

The Godox QT series, with power versions reaching up to 1200Ws, is known for its flash energy regulation that provides 7 levels of aperture adjustment (from 1/1 to 1/128, accurate up to 0.1 EV). It boasts a quick recycle time of less than 0.9 seconds when fully powered. At its lowest power, it delivers a remarkably fast flash duration of only 1/28984s, offering seamless shooting during sessions. The flash color temperature is fixed at 5600K but can vary within ±200K according to the set flash energy. The series provides different lamp modes, notably the Stable Color Temperature.

The Godox QT series is offered in numerous power versions, extending up to 1200Ws. What sets them apart is the variety of flash energy regulation within 7 degrees of aperture (1/1 - 1/128, with a precision of 0.1 EV). They also provide a recycle time to full flash energy of under 0.9 seconds. At minimum power, the series offers a very brief flash duration that is only 1 / 28984s, thus promoting unrestricted shooting during sessions. The flash color temperature reaches 5600K and may vary by ± 200K based on the flash energy determined. We offer multiple lamp modes, highlighting the Stable Color Temperature mode.

Available in multiple power variants up to 1200Ws, the Godox QT series is renowned for its extensive flash energy calibration, spanning across 7 aperture degrees (from 1/1 to 1/128, with a precision of 0.1 EV). It boasts a full flash energy recycle time of under 0.9 seconds. At its lowest power, it reaches a remarkably brief flash duration of just 1/28984s, facilitating uninterrupted shooting sessions. The flash holds a color temperature of 5600K and can oscillate ± 200K based on the designated flash energy. Multiple lamp modes are offered, with the Stable Color Temperature standing out for special mention.

The Godox QS series comes in a variety of power options ranging from 300Ws to 1200Ws, and they offer a flash energy regulation range of 5 aperture degrees (1/1 - 1/32), with a precision of 0.1 EV. They feature a fast recycle time of under 1.5 seconds for full flash energy, and at minimum power, they can produce a quick flash duration of just 1/2000s (t = 0.1), enabling free shooting during the session. The flash possesses a color temperature of 5600K, which can fluctuate within the limits of ± 200K based on the set flash energy.

The Godox QS series, available in a variety of power versions ranging from 300Ws to 1200Ws, are known for their extensive flash energy regulation that's adjustable within an aperture range of 5 degrees (1/1 - 1/32, with 0.1 EV accuracy). The full flash energy recycles in under 1.5 seconds. At the lowest power setting, the series can achieve a brief flash duration of just 1/2000s (t = 0.1), allowing for uninterrupted shooting during a session. The flash's color temperature is 5600K, subject to fluctuate within ± 200K depending on the set flash energy.

The Godox QS series comes in multiple power versions ranging from 300Ws to 1200Ws. This extensive series is featured by varying degrees of flash energy control (1/1 - 1/32), which guarantee an accuracy of 0.1 EV. The recycle time to achieve full flash energy is less than 1.5 seconds. In terms of flash duration, these models boast a super short duration of only 1/2000s (t = 0.1), offering the flexibility for uninterrupted shooting. The flash color temperature stands at 5600K, with a variation of ± 200K dependent on the set flash energy.

The Godox QS series includes a host of power options, ranging from 300Ws to 1200Ws. A defining feature is its capability to regulate flash energy across 5 exposure levels (1/1 - 1/32), with a precision of 0.1 EV. Additionally, the series boasts of a rapid recycle time of less than 1.5 seconds when charged to full flash energy. Remarkably, at its minimum power, it can accomplish a concise flash duration of only 1/2000s (t = 0.1), providing the flexibility to shoot continuously during a session. Its flash color temperature is constant at 5600K, but can vary within a tolerance of ± 200K depending on the set flash energy.

The Godox QS series offers a variety of power versions ranging from 300Ws to 1200Ws. They're recognized for their adaptable flash energy control, which spans across 5 aperture degrees (1/1 - 1/32, precise to 0.1 EV). These versions boast a swift recycle time for full flash energy, under 1.5 seconds. At minimum power, they attain an impressively short flash duration of only 1/2000s (t = 0.1), thus providing unrestricted shooting throughout the session. These flashes have a color temperature of 5600K, which can fluctuate ± 200K based on the established flash energy.

The Godox GS series provides a flash power adjustment range of 5 aperture degrees (1/1 - 1/32, accurate to 0.1 EV). The recovery time for full flash power is less than 1 second. At the lowest power, the flash duration is incredibly short at only 1/2000s (t = 0.1), enabling continuous shooting during sessions. The set flash energy determines the flash color temperature, which is 5600K ± 200K.

The Godox GS series boasts a range in flash energy adjustment within 5 increments of the aperture (1/1 - 1/32, precise to 0.1 EV). The recycle time to reach full flash power is under 1 second. At its minimum power, it can deliver a remarkably brief flash duration of just 1/2000s (t = 0.1), enabling unrestricted shooting throughout the session. The flash operates at a color temperature of 5600K, with a variance of ± 200K depending on the set flash energy.