20893 SYLVANIA Triple Tube Cfl

Review SYLVANIA Cf13dt/e/835 13w T4 Triple Tube Cfl 4-pin 3500k Warm White

The Pennsylvania 20893 CF13DT/E/835 is a high-performance Triple Tube T4 CFL Bulb, designed to deliver exceptional lighting for both residential and commercial applications. This bulb is engineered to replace 35-watt T12 lamps, making it an energy-efficient alternative for those looking to reduce their electricity consumption.

Measuring 13 watts, this bulb offers a significant power savings without compromising on brightness or color consistency. The bulb produces a warm, natural white light with a color temperature of 3500 Kelvin, making it ideal for use in offices, classrooms, workshops, and other spaces where clear, even illumination is essential.

The Triple Tube design of this bulb ensures that it delivers a uniform light output, with each tube independently ballasted to prevent flickering and ensure consistent performance. Additionally, the bulb's T4 base is compatible with most standard T12 magnetic ballasts, making it easy to install and integrate into existing lighting systems.

This Pennsylvania bulb is also engineered to last, with a long-lasting lifespan of up to 25,000 hours. This means that, unlike traditional incandescent bulbs, you won't have to replace it as frequently, saving you both time and money in the long run.

Furthermore, this bulb is RoHS compliant, meaning it contains no hazardous materials such as lead or mercury, making it an eco-friendly lighting solution. Its shatter-resistant glass tubes also ensure that it is less prone to breakage, adding an extra layer of durability.

In summary, the Pennsylvania 20893 CF13DT/E/835 is a high-performance, energy-efficient, and long-lasting Triple Tube T4 CFL Bulb that delivers consistent, uniform lighting with a natural white color temperature of 3500 Kelvin. Its long lifespan, compatibility with most standard T12 magnetic ballasts, and eco-friendly design make it an excellent choice for anyone looking for a reliable and cost-effective lighting solution.

Pros and Cons of buying a Philips MasterColor TD-F13DT/E/835 13W Triple Tube T4 CFL Bulb (3500K)

a. Energy Efficiency: Compared to traditional incandescent bulbs, CFL bulbs, including the Philips MasterColor TD-F13DT/E/835, consume up to 80% less energy.

b. Longer Lifespan: The Philips TD-F13DT/E/835 has a rated lifespan of approximately 12,000 hours, which is significantly longer than incandescent bulbs.

c. Consistent Color Temperature: The 3500K color temperature provides a warm, white light that closely resembles natural daylight.

d. Multi-Tube Design: The triple-tube design ensures uniform light distribution and eliminates hot spots.

a. Cost: Initially, CFL bulbs like the Philips MasterColor TD-F13DT/E/835 may cost more than traditional incandescent bulbs, but the energy savings and longer lifespan offset the cost over time.

b. Contains Mercury: CFL bulbs contain a small amount of mercury, which can be harmful if not disposed of properly.

c. Slow Start-Up: CFL bulbs take a few moments to reach full brightness when turned on.

d. Sensitive to Temperature: CFL bulbs can be affected by extreme temperatures, which can shorten their lifespan.

The Philips MasterColor TD-F13DT/E/835 13W Triple Tube T4 CFL Bulb (3500K) offers several advantages, including energy efficiency, longer lifespan, consistent color temperature, and uniform light distribution. However, it also comes with some disadvantages, such as a higher initial cost, the presence of mercury, a slow start-up, and sensitivity to temperature. Weighing these pros and cons, the Philips TD-F13DT/E/835 is a worthwhile investment for those seeking energy savings, consistent lighting, and a longer bulb life.

If you're looking for a cost-effective, energy-efficient, and long-lasting lighting solution, consider the Philips MasterColor TD-F13DT/E/835 13W Triple Tube T4 CFL Bulb (3500K). Despite the initial investment, its energy savings and extended lifespan make it a smart choice for both residential and commercial applications. Remember to dispose of the bulb properly once it reaches the end of its lifespan to minimize any potential environmental impact.

Details:

Shipping: USPS mail Sylvania 20893 CF13DT/e/835 13w t4. 22 bulbs lights new, Sylvania 20893 CF13DT/e/835 13w t4, triple tube cfl 4-pin g24q-1 3500k warm white, you are purchasing the bulbs pictured.

specifications lightbulbben:

• brand: Sylvania
• mpn: 20893
• model: Cf13dt/e/835
• light color: Natural White
• color temperature: 3500k
• bulb base: G24q-1
• upc: 046135208935
• item length: 4.2 Inch
• connectors: 4-pin
• bulb shape code: T4
• type: Plug-in
• features: Dimmable, Cfl
• bulb wattage: 13 W
• finish: Frost
• bulb shape: Triple Tube
• lighting technology: Compact Fluorescent

returns lightbulbben:

• policy: no returns

payments lightbulbben:

• wallet: apple-pay
• credit card: visa
• other

general lightbulbben:

• category: Home & Garden > Lamps, Lighting Ceiling Fans > Bulbs

offer lightbulbben:

• prices: $8.45–$26.43
• item condition: New
• started: january 21, 2026
• availability: in stock
• best offers: true
• options: ship-to-home
• in stock #: 5
• sold #: 8

seller lightbulbben:

• rating: 100.0%
• city: nevada city, california
• # reviews: 1843

shipping lightbulbben:

• carrier: usps
• service: usps ground advantage
• transit: 7-10 days
• type: calculated
• class: standard