Comparison Aputure AL-528S vs Aputure HR672C

The standard brightness of the on-camera light (see "Type"). Usually, most of these models have the ability to adjust the brightness, so the maximum value is given in the specifications.

When shooting at a short distance, devices that are too bright can “overexpose” the scene, degrading the quality of the shooting (and it can be much more difficult to compensate for excessive brightness in post-processing than the lack of light). So when choosing for this indicator, it is worth proceeding from the specific conditions of use.

The number of light-emitting diodes (LED) provided in the on-camera light system (see "Type").

The abundance of LEDs allows you to achieve good brightness at a relatively low cost of the entire device — there are many light sources themselves, but they are relatively cheap. However, these models can be inconvenient to carry on camera and work in tight spaces. In turn, compact lamps with a small number of LEDs are more convenient, portable and "manoeuvrable", however, they are either inferior to more "multiply charged" models in terms of brightness, or are noticeably more expensive.

The angle of illumination provided by the on-camera light source (see "Type").

A large illumination angle, on the one hand, allows you to simultaneously cover a larger area, which is especially important when shooting long shots (at short focal lengths). On the other hand, to achieve sufficient brightness, this requires a large power of light sources, which accordingly affects the price and power consumption of the device. A small coverage angle, in turn, gives a small spot size of the light, but it allows you to achieve good brightness at a relatively low power.

The color of the diffuser included with the on-camera light source. The color can be: orange, white, pink or yellow.

A diffuser is a special filter designed to scatter light from individual LEDs, and in some cases, to give it a certain color and change the color temperature.

The ability to power the device from a 230 V network, in other words, a regular household outlet.

This option is used solely as an addition to an autonomous power source — batteries or an accumulator; purely "network" devices are not available today. It expands the connectivity options and can significantly increase the battery life of the flash: if there is an outlet nearby, the device can be powered from it, thus saving battery power. In addition, this connection can also be used to charge the built-in battery, including right at work.

Note that the described advantages are relevant mainly for powerful light sources with high power consumption. At the same time, flashes with a traditional flash format consume relatively little energy, and it is quite possible to get by with replaceable batteries. Therefore, the vast majority of mains powered models are on-camera light sources (see "Type"). In this regard, it is also worth noting that many of these lamps, especially large and powerful ones, can also be used on a tripod as stationary sources of illumination; in such cases, plug-in power is often the perfect option.

The flash has its own built-in display. This feature greatly simplifies management and even provides a number of additional features. Various service information can be displayed on the display — from a simple display of various parameters (pulse duration, scattering angles, etc.) and ending with data from special calculators that provide the calculation of optimal shooting parameters.

The flash display (see above) has its own backlight. Thanks to this function, information on the display will be visible even in complete darkness. Note that the backlight consumes battery power, which accordingly affects battery life.

Additional items included with your flash or on-camera light.

— 1/4" mount. A special adapter with a standard 1/4" thread. Such mounts ensure compatibility of lighting equipment with universal accessories (for example, tripods), providing greater freedom in setting up the filming process.

— Diffuser. A diffuser, or in other words a softbox, is an accessory that diffuses and softens the light emitted by an on-camera lighting device. Its use allows you to achieve a uniform nature of scene lighting, avoiding harsh shadows, glare and "overexposure". In the video light category, a diffuser can play a visual effect - change the color temperature or the color of the glow. Note that several different colored diffusers are often supplied in the kit.

— Curtains. Adjustable plates in the form of characteristic petals that are attached to the on-camera light source and allow for flexible adjustment of light accents. Curtains are used to change the direction and distribution of the light flow — wide-open plates provide full coverage of the scene, while closed petals narrow the light flow and direct it “in the right direction” (i.e. to a specific part of the scene). Most often, curtains are used to adjust backlighting and background lighting.

— Battery. The presence of a battery in the delivery set of battery-powered lighting equipment. Eliminates th...e need to purchase a battery separately. This item refers to a removable battery (see "Power source"), but may also indicate the absence of a battery in the standard package - in this case, you will need to purchase it additionally.

— Power supply. A device for connecting a lighting device to the mains. This connection can be used for two main purposes — operating the light source from a socket (see "Power supply from the mains") and charging the battery directly in the device itself. Modern models of on-camera lighting can support either one of these functions or both at once — the details should be clarified additionally. It should also be noted that not all devices with the ability to operate from the mains are initially equipped with power supplies — in some cases, such an accessory must be purchased separately.

— Charger. A device for charging the standard battery of a lighting device. Chargers are supplied with models that operate from specialized batteries of a removable design (see "Power source"). And if such a model allows charging the battery directly in the device, and the set includes an adapter for connecting to a socket, it is no longer considered a charger, but a power supply (see above).

— Remote control. As a rule, individual on-camera lights and lightsabers (see "Type") are equipped with a remote control. It allows remote control of the lighting device settings: turning it on and off, adjusting the brightness, changing the color temperature, activating various lighting effects, controlling several light sources combined into a group, etc. The actual set of remote control functions may differ depending on the specific implementation.

— Case/bag. The presence of a bag or case in the standard configuration of the lighting device. Bags are often equipped with handles or a strap for easy carrying, a case is somewhat simpler - it does not have handles and is designed to be carried in a bag for photographic equipment, a backpack, etc. A bag or case covers the device from dust and other contaminants, to some extent protects the contents from damage from impacts and falls.