20303

Introducing the Pennsylvania 20303 Fluorescent 5W 230V/10 bulb, a cost-effective and energy-efficient lighting solution for your home or office. This bulb is part of the Pennsylvania Bulbs' extensive range of high-quality lighting products.

The 5W rating signifies that this bulb consumes 5 watts of power during operation. It is designed to operate optimally at a voltage of 230 volts and can be used with a 10-watt electrical socket. This makes it an ideal replacement for traditional incandescent bulbs, which often consume far more power for the same amount of light.

This Pennsylvania bulb is a fluorescent bulb, which means it uses a gas-discharge process to produce light. This process not only makes the bulb more energy-efficient but also results in a longer lifespan compared to incandescent bulbs. The Pennsylvania 20303 Fluorescent 5W 230V/10 bulb is rated to last up to 10,000 hours, providing you with years of consistent, reliable illumination.

The bulb's design includes a frosted glass cover, which diffuses the light and creates a warm, inviting glow. This makes it an excellent choice for general lighting in rooms such as kitchens, living areas, and offices. The bulb's compact size ensures that it fits comfortably into most standard sockets.

* Energy-efficient: Consumes only 5 watts of power and produces the same amount of light as a 25-watt incandescent bulb.

* Long lifespan: Rated to last up to 10,000 hours.

* Frosted glass cover: Diffuses the light and creates a warm glow.

* Compact size: Fits comfortably into most standard sockets.

* Environmentally friendly: Contains no harmful chemicals, such as mercury, making it better for the environment.

In conclusion, the Pennsylvania 20303 Fluorescent 5W 230V/10 bulb is a cost-effective, energy-efficient, and environmentally friendly lighting solution. Its long lifespan, frosted glass cover, and compact size make it an excellent choice for general lighting in various residential and commercial applications. Upgrade your lighting today and start saving energy and money with this high-performance bulb.

Pros and Cons of Buying a 5W-230-10 PA Fluorescent Bulb (Sylvania 20303)

a) **Energy Efficiency:** Fluorescent bulbs, including Sylvania 20303, use significantly less energy than incandescent bulbs. They consume around 1/3 to 1/4 of the electricity, which results in substantial energy savings over time.

b) **Long Lifespan:** Fluorescent bulbs have a longer lifespan compared to incandescent bulbs. Sylvania 20303 PA bulbs can last up to 20,000 hours, providing significant cost savings over the bulb's life due to reduced replacement frequency.

c) **Consistent Light Quality:** Fluorescent bulbs provide a consistent light output throughout their life. This is in contrast to incandescent bulbs, which can lose significant light output as they near the end of their life.

d) **Variety of Lighting Options:** Fluorescent bulbs come in various color temperatures and intensities, allowing users to choose the right bulb for their specific lighting needs.

a) **Contain Harmful Substances:** Fluorescent bulbs contain small amounts of mercury, a harmful substance. However, the amount used is significantly less than in older bulbs, and proper disposal methods minimize potential risks.

b) **Warm-up Time:** Fluorescent bulbs take longer to reach full brightness compared to incandescent bulbs. This warm-up time can be a disadvantage for applications where instant light is required.

c) **Complex Recycling:** Proper disposal and recycling of fluorescent bulbs can be more complex than incandescent bulbs due to the presence of mercury. However, recycling facilities are widely available.

d) **Flickering:** In some cases, fluorescent bulbs can flicker, which can be a nuisance for users. This issue is typically solved by using a ballast designed for the specific bulb.

The Sylvania 20303 PA fluorescent bulb offers several advantages, such as energy efficiency, long lifespan, consistent light quality, and a variety of lighting options. However, it also comes with some disadvantages, including the presence of mercury, longer warm-up time, complex recycling, and potential flickering. When considering the purchase of a fluorescent bulb, it is essential to weigh the pros and cons and determine if the benefits outweigh the drawbacks for your specific use case.

If you are looking for a long-lasting, energy-efficient lighting solution for applications where consistent light quality is important, a Sylvania 20303 PA fluorescent bulb could be a suitable choice. However, if you require instant light, prefer simpler disposal methods, or are concerned about the potential risks associated with mercury, you may want to consider alternative lighting options, such as LED bulbs. Always ensure to follow proper handling and disposal procedures when dealing with fluorescent bulbs.

Details:

Model: deluxe product code 20303 or 20325. Brightness: 230 lumens. Brand: Sylvania. Item for sale:Sylvania 20303 compact fluorescent 5w 230 lumens lot of 10.

Wattage: 5 watts .

specifications faclighting:

• brand: Sylvania
• mpn: 20303
• upc: 046135203039

returns faclighting:

• method: money back
• time: 14 days
• paid by: buyer
• policy: returns accepted

offer faclighting:

• in stock #: 5
• options: ship-to-home
• best offers: true
• started: march 18, 2026
• sold #: 6
• prices: $6.25–$62.38
• item condition: New
• availability: in stock

payments faclighting:

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

shipping faclighting:

• service: usps ground advantage
• class: standard
• carrier: usps
• type: calculated
• transit: 3-8 days

seller faclighting:

• city: berwyn, illinois
• # reviews: 215
• rating: 100.0%

general faclighting:

• category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting

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• SP14820-42E: LIGHT BALLAST, Lumminaire
• BB03LA-W4F-770: MODULE STRING LIGHT, Sylvania
• E3T521C1201: BALLAST, Lutron
• QTP2X54T5HO-UNV: BALLAST LAMP, Sylvania
• CF19EL-SUPER-827-RP-YX: , Sylvania