Kino Flo FreeStyle 21 LED System
- Removable LED panel with center mount and molded corner mounts
- Light enough to mount on kit stand or be hand-held
- Universal mains voltage or 24VDC
- Color-correct with high color rendering index (CRI 95)
- Centre Mount with 360° Rotation
- Colour Gels/Hue and RGB Modes
- FX (Special Effects) Modes
Kino Flo’s new FreeStyle 31 & 21 LED unleashes your creative side by using a newly designed quick-release system to remove the LED panel from the plastic housing. The smaller form factor and lightweight LED panel combined with four corner bumpers add further rigging versatility. The LED panel also includes an additional mating plate so it can still be mounted on a stand.
The new FreeStyle 31 & 21 LED’s include three menu options, one white and two color menus. Those who prefer to work with white light can use the "white menu" that gives the user access to Dimming, Kelvin and Green/Magenta control channels. Kelvin range is from 2700K tungsten to 6500K daylight.
The new FreeStyle 31 & 21 LED’s include three menu options; one white and two color menus.
In the color menu, the Kelvin range travels from 2500K tungsten to 9900K daylight, and Kino Flo has set up a fourth channel called Gel. The Gel channel includes Kino Flo presets such as blue & green screen, sodium vapor, mercury vapor and over 100 well-known lighting gels. In addition, there is also a fifth channel called Hue Angle and sixth channel, Saturation. These two channels behave similar to a traditional color wheel, where you have white light in the center, and the Hue angle determines the color along a 360-degree range, and Saturation determines how much color is applied. The second color menu provides individual red, green, blue (RGB) control. The RGB menu is a great way to work with apps with predetermined RGB presets or color wheels.
Kino Flo's new FreeStyle LED’s also come with standard DMX and wireless DMX (Lumen Radio®), 24VDC input, and universal voltage input 100-240VAC (0.65 Amps at 230U). We also recently added new SnapBag Softbox and SnapGrid accessories.
The Tegra 4Bank produces as much light as a 1000W tungsten softlight using only one third the amount of power at 2.8A (120VAC) compared to a tungsten softlight at 8.3A (120VAC). This is especially important when shooting on location and power availability is an issue. The low power draw is also an advantage when operating on battery inverter power sources.
With its built-in ballast design, the Tegra 4Bank includes and manual dimming, and manual lamp switching with universal input voltage from 100VAC to 240VAC. The Tegra 4Bank also comes with a 15ft extension cable with an in-line power switch. If the fixture needs to be hung out of reach, a hand-held remote control dimmer (DIM-5), sold separately, may be used. The Tegra incorporates built-in barndoors with newly designed hinges. The all-in-one, lightweight Tegra makes it ideal for fast and easy set ups.
Long Lamp Life
Lamp life of a fluorescent for the television and motion picture industry is determined more by its lumen maintenance than by its actual burn time. All fluorescent lamps display a lumen depreciation curve. This means that over time the light output gradually drops and lowers in color temperature.
True Match® Color-Correct Lamps
True Match® lamps are formulated to correspond to the spectral distribution curves of film and video cameras as well as look correct to the eye. They are designed to match the colors from quartz units or daylight sources such as HMIs. This gives the camera operator the option of mixing quartz hard light sources with fluorescent soft sources. Most lighting designers want the ability to use both qualities of light to enhance the set.
Architectural lamps are designed to optimize government-mandated standards for lumens per watt efficiencies (energy savings targets).
In order to achieve these standards, the lamps contain high levels of light in the green spectrum, which our eyes don’t perceive as inaccurate. Film and television cameras do record this added green. For example, green renders Caucasian skin tone as grayish and unattractive. The architectural lamps do not match with other studio lamps. They render colors inaccurately and make correction in post almost impossible.
In 1995 Kino Flo received a technical achievement award from the Academy of Motion Picture Arts and Sciences for the development of the first color-correct lamps for film. Kino Flo continues to be a leader in the industry introducing new developments and constantly improving the efficiencies and formulations of its lamp technology.
Heat Management Design
For Kino Flo, heat management is a critical design element of fixture design. The physical heat of the lamp or buildup of heat within the fixture will directly influence the color temperature, lumen performance and lamp life.
The Tegra 4Bank fixture design addresses these requirements:
- The reflector is vented in the back to increase airflow.
- The ends are open to minimize heat buildup.
- The lamps are properly spaced apart to maximize light output from the reflector and minimize heat buildup.
A well maintained lamp temperature extends the lumen maintenance, color temperature and life of a lamp.
The Center Mount is more flexible than a conventional yoke. A yoke limits orientation on two axes, tilt and pan. The ball center mount design enables the fixture to be oriented at any angle. An optional offset arm with baby receiver (MTP-B41F) may be used to center the weight of the fixture on a stand or can be under slung and used as an “up” light.
Cost savings attributed to fluorescents cover a broad range of concerns:
- Lower energy costs
- Less heat so lower air conditioning expenses
- No gel replacements because of low heat
- Fewer lamp replacements due to longer lamp life
- Lamp replacement labor reduced by a factor of 10
Energy Savings Calculations
With the push of reducing fossil fuel consumption, TV studios are looking at cooler, more efficient lighting systems to reduce costs and save energy. One of the most important values is Btu/kWh.
British Thermal Units per Kilowatt Hour
Any light generates a percentage of usable light and the rest in heat.
For example, a standard incandescent light bulb converts only 11 percent of its electrical input into visible light, while the rest is dissipated directly as heat. There are energy costs involved in cooling the studio environment. The measure of Btu/kWh is a means of calculating the thermal loads related to operating lighting.
Use the following information to calculate Btu/kWh:
Watts to Btu
1 kWh = 3413 Btu/hr
1 Watt = 3.413 Btu/hr
3.413 = Btu per Watt-hour
- Manual lamp dimming
- Manual lamp switching
- Universal Input 100VAC-240VAC
- Remote dimming
- Built-in Barndoors
- Center Mount
- True Match® daylight and tungsten balanced lamps
The Kino Celeb LED DMX includes state of the art features; dial-in variable color temperature control; full-range dimming without color shift; programmable presets; three menu options, one white and two color menus. The “white menu” gives the user access to Dimming, Kelvin, and Green/Magenta control channels. Kelvin range is from 2700K to 5500K.
In the first color menu, the Kelvin range is from 2500K tungsten to 9900K daylight with three additional channels, Gel, Hue Angle and Saturation. The Gel channel includes Kino Flo presets such as blue & green screen, sodium vapor, mercury vapor and over 100 well-known lighting gels. The user can also dial in any color through Hue Angle and Saturation. The second color menu provides individual red, green, blue (RGB) control. This menu is a great way to work with Apps with predetermined RGB presets or color wheels.
FreeStyle 21 Kits
FreeStyle 31 Kits
FreeStyle 41 Kits
FreeStyle T44 Kits
Fixture - 67 x 33 x 9 w/ 15cm barndoors
Ballast - 37 x 10 x 8