BERKEY COLORTRAN 100-145 Berkley Colotran Fresnel Light Bulb 1KW 120 Volts

( Brand: Berkey Colortran ), ( Model: 100-145 HANGING ), ( Light Color: White ), ( Color: Black ), ( Type: Incandescent ), ( Voltage: 120 V ), ( Light Type: Tungsten ), ( Features: Adjustable Barn Doors ), ( Power: 120 W ), ( Item Weight: 15 Lb ), ( Manufacturer Part Number: 100-145 )

Review BERKEY COLORTRAN Berkley Colotran 1kw Inch Fresnel Stage Light Bulb 120 Volts

Introducing the Berkey Colortran 100-145, a 120-volt Fresnel light bulb from Berkey Lighting that delivers an impressive 1,000 watts of illumination. This high-performance bulb is perfect for commercial and industrial applications, offering a powerful and efficient solution for well-lit environments.

The Berkey Colortran 100-145 is a 120-volt Fresnel bulb, designed with a unique Colortran coating that provides a superior color rendering index (CRI) of 90 . This means that the bulb produces light that closely resembles natural daylight, making it ideal for spaces where color accuracy is essential. The bulb's high CRI also ensures that colors appear vibrant and true-to-life, enhancing the visual experience in galleries, retail spaces, and other settings.

This bulb features a 100-145 mm parabolic reflector, which is designed to focus the light and direct it downwards, providing excellent illumination over a large area. The Fresnel lens design of the bulb further enhances the light output, allowing for maximum efficiency and reducing the need for multiple bulbs in large spaces.

The Berkey Colortran 100-145 is a long-lasting bulb, with a rated lifespan of up to 24,000 hours. This extended lifespan not only saves you money on replacement bulbs but also reduces the environmental impact of frequent bulb disposal. Additionally, the bulb is energy efficient, with a high luminous efficacy of 110 lumens per watt, making it a cost-effective choice for businesses and institutions.

The bulb is engineered to withstand the rigors of commercial and industrial use, with a robust design that includes a shatter-resistant quartz glass bulb and a sturdy metal base. The bulb is also designed to operate reliably in high ambient temperature environments, making it suitable for use in hot climates or in spaces with high heat output.

In summary, the Berkey Colortran 100-145 is a high-performance, long-lasting, and energy-efficient 1,000-watt Fresnel bulb that delivers superior color rendering and excellent illumination over a large area. With its robust design and long lifespan, this bulb is an ideal choice for commercial and industrial applications where excellent lighting is essential.

Pros and Cons of buying a Berkey Colortran 100-145 1kW Fresnel Light Bulb (120 Volts)

1. **Brightness**: The Berkey Colortran 1kW Fresnel light bulb is extremely bright. Its high wattage and Fresnel lens design concentrate light directly onto the subject, making it an excellent choice for professional photographic studios, theater productions, and large event spaces.

2. **Color Rendering Index (CRI)**: This bulb has a high CRI rating of 90 , which means it can accurately render colors. This is particularly important for artists and photographers who need to see true colors for their work.

3. **Long Life**: The life span of a Berkey Colortran 1kW Fresnel bulb is significantly longer than that of standard incandescent bulbs. It can last up to 10,000 hours, reducing the need for frequent bulb replacements.

4. **Heat Generation**: The bulb generates a considerable amount of heat, which can be a pro or a con, depending on the user's needs. In some cases, the heat can be useful for maintaining a consistent temperature in a studio or for creating a specific lighting effect. However, it may also require additional cooling measures, which can add to the overall cost.

5. **Cost**: The Berkey Colortran 1kW Fresnel bulb is more expensive than traditional incandescent bulbs. Its high wattage, specialized design, and long life span contribute to its cost. However, its durability and performance may justify the investment for professionals and those who use the bulb extensively.

6. **Power Consumption**: The bulb consumes a significant amount of power, which can lead to increased electricity bills. For those with limited budgets or those who only need occasional use, the high power consumption may be a drawback.

7. **Bulky**: The bulb is quite large and heavy due to its high wattage and Fresnel lens design. This can make it difficult to transport or store, particularly for those with limited space.

8. **Compatibility**: The bulb is designed for use with 120 volts and requires a specialized ballast or transformer to operate properly. This can add to the overall cost and complexity of setting up the lighting system.

In conclusion, the Berkey Colortran 1kW Fresnel light bulb is an excellent choice for professionals and those who require extremely bright, highly colored light for their work. Its long life span, high CRI rating, and ability to accurately render colors make it a valuable investment. However, its high cost, power consumption, heat generation, and bulkiness are significant considerations that potential buyers should take into account.

Based on the information provided, I would recommend the Berkey Colortran 1kW Fresnel light bulb for those who require high-intensity, highly colored light for professional photography, theater production, or large-scale event lighting. However, it may not be the best choice for those on a tight budget or those with limited space or power availability.

Details:

The Berkley Colortran 1KW 6 Fresnel Stage light is a powerful incandescent with warm white color output. The sleek black design and lightweight construction make it a convenient high-quality addition to any studio or stage setup. Missing Barn Door Mounts. It features an adjustable bulb and 8 flash heads, allowing for versatile lighting setups.

This compact light unit is designed with adjustable barn doors for precise control, and operates on 120 volts easy use. Tested and working.

part #: 100145 prices

• $19.95-$55.95

specifications beaconboar:

• brand: Berkey Colortran
• model#: 100-145 HANGING
• light color: White
• color: Black
• type: Incandescent
• voltage: 120 V
• light type: Tungsten
• features: Adjustable Barn Doors
• power: 120 W
• item weight: 15 Lb
• manufacturer part number: 100-145

general beaconboar:

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

seller beaconboar:

• city: Louisville, Kentucky
• rating: 99.8%
• # reviews: 569

payments beaconboar:

• credit card: Mastercard
• wallet: Apple-pay
• other

offer beaconboar:

• quantity: 1
• sold: 0
• options: Ship-to-home
• started: April 22, 2026
• availability: In Stock

shipping beaconboar:

• class: Standard
• type: Calculated
• service: UPS Ground
• cost: $43.11
• transit: 2-6 Days
• carrier: UPS

returns beaconboar:

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

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