Footnotes | Philips 13784-4, T8 25W, P-5671-B, CRI 78 85, 15209-0

FOOTNOTES:

* Not available in IOPA models.

1)4380 based on operating the lamps 12 hours per day/7 days a week.

2)8760 based on operating the lamps 24 hours per day/7 days a week.

3)Ballast Factor (BF): Measure of light output from lamp operated by commercial ballast, as compared to a laboratory standard reference ballast.

4)Approximate initial lumens.The lamp lumen output is based upon lamp performance after 100 hours of operating life, when the output is measured during operation on a reference ballast under standard laboratory conditions.

5)For expected lamp lumen output, commercial ballast manufacturers can advise the appropriate ballast factor for each of their ballasts when they are informed of the designated lamp. The ballast factor is a multiplier applied to the designated lamp lumen output.

6)Maintained lumens = Approx. initial lumens x ballast factor x lumen maintenance x number of lamps.

7)Based on watts saved per lamp x annual operating hours (4380) x kWh rate ($0.10) / 1000 / 3. Kilowatt hour rate may vary depending on location and energy company.

8)Based on watts saved per lamp x rated average life (36,000 hrs) x kWh rate ($0.10) / 1000 / 3. Kilowatt hour rate may vary depending on location and energy company.

9)Average life under engineering data with lamps turned off and restarted once every 12 operating hours.

10)Approximate initial lumens.The lamp lumen output is based upon lamp performance after 100 hours of operating life, when the output is measured during operation on a reference ballast under standard laboratory conditions. For expected lamp lumen output, commercial ballast manufacturers can advise the appropriate ballast factor for each of their ballasts when they are informed of the designated lamp.The ballast factor is a multiplier applied to the designated lamp lumen output.

11)Design lumens are the approximate lamp lumen output at 40% of the lamp’s rated average life.This output is based upon measurements obtained during lamp operation on a reference ballast under standard laboratory conditions.

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13783-6, 15206-6, CRI 78 85, 13782-8, 15208-2 specifications

Philips has been at the forefront of lighting technology for decades, providing innovative solutions for both residential and commercial applications. Among their extensive portfolio, products like the Philips 13781-0, P-5671-B, 15207-4, T8 25W, and 13784-4 stand out for their unique features, energy efficiency, and reliability.

The Philips 13781-0 is a versatile LED bulb designed for universal use. It offers a warm white light that creates a welcoming atmosphere in any environment. With an outstanding lifespan of over 15,000 hours, it minimizes the need for frequent replacements. The bulb is equipped with advanced heat management technology, ensuring optimal performance while reducing energy consumption.

P-5671-B is another popular model, well known for its sleek design and efficient performance. This LED fixture is perfect for both indoor and outdoor settings, providing excellent illumination with low energy usage. Its robust construction makes it resistant to harsh weather conditions, making it an ideal choice for external applications. Additionally, it features smart dimming technology, allowing users to adjust the brightness according to their needs.

The Philips 15207-4 is a highly efficient T8 LED tube that serves as a direct replacement for traditional fluorescent tubes. It boasts an impressive lumens-per-watt ratio, significantly reducing energy costs while delivering bright, consistent light. Its easy installation process allows for seamless retrofitting in existing fixtures, enhancing energy efficiency without the hassle of complex upgrades.

The T8 25W is another key product in Philips’ lineup, recognized for its superior light output and reduced energy consumption. With its long life of 30,000 hours, this lighting solution greatly cuts down on maintenance costs. It also produces high-quality light that enhances visibility in any workspace, making it an ideal choice for commercial environments.

Lastly, the Philips 13784-4 is designed for efficient performance in a compact form factor. This model emphasizes energy efficiency without compromising on brightness, making it perfect for areas requiring effective lighting in a smaller footprint. The incorporation of advanced LED technology ensures lower carbon emissions, aligning with modern sustainability goals.

These Philips products exemplify the brand's commitment to energy-efficient lighting solutions that cater to diverse applications, promoting both functionality and style for any setting. Whether for home, office, or industrial use, Philips continues to drive innovation in lighting technology, providing users with reliable and efficient lighting options.