INTERLIGHT 12W-CFL Bulb 5.5 T4 6400K

( Brand: Interlight ), ( Part Type: Bulb ), ( Light Color: 6400 K Daylight ), ( Shape: Circular ), ( Bulb Base: G 9 5 ), ( Unit Count: 1 0 Count ), ( Color Temperature: 6500 Kelvin ), ( Specific Uses For Product: Lamp ), ( Brightness: 850 Lumen ), ( Wattage: 12 Watts ), ( Manufacturer Part Number: 12W-CFL ), ( Material: Glass ), ( Bulb Shape Size: T 4 ), ( Indoor/outdoor Usage: Indoor ), ( Voltage: 120 ), ( Light Type: Fluorescent ), ( Incandescent Equivalent Wattage: 6 E 1 Watts ), ( Special Feature: Full Spectrum Lighting Not Dimmable )

Review INTERLIGHT 2pack 5.5 T4 Type 6400k Circular Bulb Replacement

Introducing the Interlight 12W CFL 5.5 T4 Bulb, a high-performance lighting solution designed for both residential and commercial applications. This bulb, with a wattage of 12W, is an energy-efficient alternative to traditional incandescent bulbs, making it an eco-friendly choice for your lighting needs.

The Interlight bulb features a color temperature of 6400K, which is similar to natural daylight. This color temperature provides bright, clear, and crisp light, perfect for tasks that require a high level of visual detail. It also enhances the appearance of colors, making it an excellent choice for art studios, offices, and retail spaces.

Measuring 5.5 inches in length and 1 inch in diameter, this T4 bulb is compact and can fit into most standard T4 lamp holders. Its CFL (Compact Fluorescent Light) technology offers long-lasting performance, with a bulb life of up to 8,000 hours. This means fewer bulb replacements and less maintenance, saving you time and money.

The Interlight 12W CFL 5.5 T4 Bulb complies with RoHS and Energy Star standards, ensuring that it is not only energy-efficient but also environmentally friendly. It is also UL recognized, meeting the highest safety standards for electrical devices.

This bulb is not only an investment in energy savings and reduced maintenance, but it is also an investment in bright, clear, and visually appealing lighting. Experience the difference that the Interlight 12W CFL 5.5 T4 Bulb can bring to your space.

Interlight 12W CFL 5.5 T4 12W 6400K bulbs are Energy Star certified Compact Fluorescent Lamps (CFLs) that offer several advantages and disadvantages for residential and commercial lighting applications.

1. Energy Efficiency: These bulbs consume 75% less energy compared to traditional incandescent bulbs. They produce the same amount of light using fewer watts.

2. Longer Lifespan: The Interlight 12W CFL bulbs have a longer lifespan compared to incandescent bulbs. They can last up to 10,000 hours, reducing the frequency of bulb replacements.

3. Cost-Effective: Although the initial cost of CFL bulbs may be higher than incandescent bulbs, the energy savings and longer lifespan make them a more cost-effective option in the long run.

4. Environmentally Friendly: CFL bulbs contain no hazardous materials, unlike some other types of bulbs. They are also recyclable, making them a more eco-friendly lighting option.

1. Contain Mercury: CFL bulbs contain a small amount of mercury, which can be harmful if not disposed of properly. However, the amount of mercury in CFL bulbs is relatively small compared to other sources of mercury.

2. Flickering: Some people report that CFL bulbs flicker or buzz, which can be a nuisance. This issue is often due to electrical wiring or light fixtures that are not compatible with CFL bulbs.

3. Warm-Up Time: CFL bulbs take longer to reach full brightness compared to incandescent bulbs. They may take up to a few minutes to reach their maximum output.

4. Color Rendering Index (CRI): The CRI of CFL bulbs is not as high as that of incandescent bulbs, which can affect the way that colors are perceived. The Interlight 12W CFL bulbs have a CRI of 83, which is acceptable but not ideal for applications where accurate color representation is necessary.

The Interlight 12W CFL 5.5 T4 12W 6400K bulbs offer several advantages, including energy efficiency, longer lifespan, cost-effectiveness, and environmental friendliness. However, they also have some disadvantages, such as the presence of mercury, flickering, warm-up time, and lower CRI.

If you are looking for a bulb that offers good energy savings, longer lifespan, and is more eco-friendly than incandescent bulbs, then the Interlight 12W CFL bulbs may be a good option for you. However, if you require accurate color representation or are concerned about the potential hazards of mercury, you may want to consider other types of bulbs, such as LED bulbs.

If you are looking for a cost-effective and energy-efficient lighting solution for general use, the Interlight 12W CFL 5.5 T4 12W 6400K bulbs are a good choice. However, if you require higher color accuracy, consider LED bulbs as an alternative. Always ensure that you dispose of CFL bulbs properly to minimize any potential hazards.

Details:

The product is a 2-pack of 5.5'' T4 Type 12W 6400K circular bulbs designed as replacement for 6400k lights. These fluorescent bulbs emit a daylight color temperature of 6500 kelvin with brightness 850 lumen.

part #: 12w prices

• $55.00-$395.00

specifications bulbbuffoon:

• brand: Interlight
• part type: Bulb
• light color: 6400 K Daylight
• shape: Circular
• bulb base: G 9 5
• unit count: 1 0 Count
• color temperature: 6500 Kelvin
• specific uses for product: Lamp
• brightness: 850 Lumen
• wattage: 12 Watts
• manufacturer part number: 12W-CFL
• material: Glass
• bulb shape size: T 4
• indoor/outdoor usage: Indoor
• voltage: 120
• light type: Fluorescent
• incandescent equivalent wattage: 6 E 1 Watts
• special feature: Full Spectrum Lighting Not Dimmable

general bulbbuffoon:

• Facility Maintenance Safety > Facility Lighting > Light Bulbs Lamps
• condition: New

seller bulbbuffoon:

• city: Mount Pleasant, Michigan
• # reviews: 2799
• rating: 98.5%

offer bulbbuffoon:

• started: November 4, 2025
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0

returns bulbbuffoon:

• policy: No Returns

shipping bulbbuffoon:

• type: Calculated
• service: USPS Ground Advantage
• cost: $0.00
• transit: 3-9 Days
• carrier: USPS
• class: Standard

payments bulbbuffoon:

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

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