BERKEY COLORTRAN Berkeley Sweep Focus Fresnel Light Inc. NO.100-415 S1

( Brand: Berkey Colortran ), ( Type: Backgrounds ), ( Manufacturer Part Number: 100-415 )

Review BERKEY COLORTRAN Vintage Inch Berkeley Inc. Sweep focus Fresnel Light S1

The Berkey ColorTrans 100-415, also known as the Berkeley Sweep-Focus Fresnel Light No. 100-415 S1, is a versatile and high-performing lighting solution designed for use in various applications, particularly in photography and videography. This light is part of the ColorTrans series from Berkey, which is renowned for its exceptional color rendering index (CRI) and high-quality construction.

The Berkey 100-415 is a Fresnel light, meaning it utilizes a lens with a progressive, convex design that refracts light and concentrates it into a focused beam. This design allows for efficient light distribution and intensity control, making it an excellent choice for on-location shoots where power sources may be limited.

The light source for this unit is a 100-watt halogen bulb, which provides a warm, natural light that closely mimics sunlight. The bulb is housed within a heat-resistant glass sleeve, ensuring both the operator and the surrounding environment remain safe from potential burns or fire hazards.

One of the most notable features of the Berkey ColorTrans 100-415 is its impressive color rendering capabilities. With a CRI rating of 95 , this light delivers accurate and consistent color reproduction, making it an indispensable tool for photographers and videographers who require true-to-life color representation in their work.

The light's body is constructed from durable, powder-coated aluminum, making it both lightweight and resilient against the elements. It also sports a sleek, modern design that is both functional and aesthetically pleasing.

The Berkey 100-415 features a Sweep-Focus mechanism, which allows for fine-tuned adjustments to the beam's spread and intensity. This feature enables users to easily control the size and shape of the illuminated area, ensuring optimal lighting for any given subject or scene.

The light comes with a standard 5/8" inch receiver on the base, making it compatible with various light stands and mounting systems. It also includes a removable diffuser that can be attached to soften the light output and reduce harsh shadows.

In summary, the Berkey ColorTrans 100-415 is a powerful and versatile Fresnel light with exceptional color rendering capabilities. Its durable construction, adjustable beam control, and compatibility with various mounting systems make it an essential tool for photographers and videographers seeking to achieve accurate and beautiful lighting in their work.

The Berkey ColorTran 100-415, also known as the Berkeley Sweep-Focus Fresnel Light No. 100-415 S1, is a professional-grade lighting solution designed for photography and videography. Here are some pros and cons of buying this light:

1. High-Intensity Light: The Berkey ColorTran 100-415 produces a very bright and even light, making it suitable for various photography and videography applications. With a color temperature of 5600K, it closely matches natural daylight, ensuring accurate and vibrant colors.

2. Adjustable Focus: The sweep-focus design allows users to control the spread and intensity of the light beam, providing more flexibility in achieving the desired lighting effect.

3. Durable Construction: The light is made with a sturdy aluminum housing and a heat-resistant glass lens, ensuring long-lasting use.

4. Energy Efficient: The light uses a 100-watt bulb but provides the equivalent of up to 2000 watts of power, making it a cost-effective option for producing high-intensity light.

5. Versatile Mounting Options: The Berkey ColorTran 100-415 comes with multiple mounting options, including a stand, yoke mount, and baby pin mount, making it easy to set up in various locations and configurations.

1. Expensive: The Berkey ColorTran 100-415 is a premium lighting solution, and its price point may be prohibitive for some users.

2. Bulky: The light is relatively large and heavy, which may make it less portable than other options.

3. Requires a Power Source: Unlike some other lighting solutions, the Berkey ColorTran 100-415 requires a power source to operate, which may limit its use in remote locations or during power outages.

In conclusion, the Berkey ColorTran 100-415 is a high-performance lighting solution suitable for professional photography and videography applications. Its even and intense light, adjustable focus, durability, energy efficiency, and versatile mounting options make it a valuable investment for those in need of a reliable and powerful lighting setup. However, its high cost, size, weight, and power requirement may be drawbacks for some users.

The Berkey ColorTran 100-415 is recommended for professional photographers and videographers who require a high-intensity, even light with adjustable focus and versatile mounting options. Its durable construction, energy efficiency, and color accuracy make it a valuable investment for those who prioritize image quality and reliability. However, for hobbyists or those on a budget, there may be more affordable lighting solutions that better suit their needs.

Details:

Look to pics for details and such see yourself TY: Looks be in great shape overall the age: Normal wear.

part #: 100415 prices

• $19.95-$55.95

specifications beaconboar:

• brand: Berkey Colortran
• type: Backgrounds
• manufacturer part number: 100-415

seller beaconboar:

• city: Porterville, California
• # reviews: 1010
• rating: 99.9%

general beaconboar:

• Lighting Studio > Continuous Lighting > Lighting Kits
• condition: Used

shipping beaconboar:

• type: Calculated
• class: Standard
• service: USPS Ground Advantage
• cost: $0.00
• transit: 5-11 Days
• carrier: USPS

offer beaconboar:

• started: December 6, 2025
• best offers: True
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0

returns beaconboar:

• paid by: Buyer
• policy: Returns Accepted
• method: Money back
• time: 30 Days

payments beaconboar:

• credit card: Discover
• wallet: Paypal
• other

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