Westinghouse Lighting 5511200 1 Watt S11 White LED Light Bulb
4.5Editor score
1 Watt Energy Use
80 Lumens Brightness
Medium Base E26
In this guide
Choosing the right light bulb for address sign fixtures ensures your home number stays visible and safe at night. A good bulb offers consistent brightness without excessive heat or energy use. It should also match the voltage and socket type of your existing plaque or lamp housing for seamless installation.
We evaluated ten highly rated options based on compatibility, energy efficiency, and user feedback. Our comparison covers LED and incandescent types across various voltage ranges and socket styles. This list helps you identify the most reliable replacements for standard and specialty address lighting systems.
Each pick includes key specs, pros, and cons to simplify your decision. Prices and availability can change so please verify details before purchasing. We focus on long value performance and ease of use for residential and commercial address signs alike.
Top 3 Picks for Best Light Bulb for Address Sign
Keiurot House Number Light Bulb 193 194 Address Bulb Dimmable 10 30V AC DC
4.8Editor score
Warm White Light Output
Dimmable LED Technology
Pack of 4 Bulbs
Keiurot House Number Light Bulb 193 194 Address Bulb Dimmable
4.7Editor score
Wide Voltage Range
Dissipation Design
Seagull Lighting Fit
Top 10 Best Light Bulb for Address Sign in 2026 Compared
The following table details the key specifications and features of each selected product to help you compare them side by side.
ProductsSpecificationsEditor scorePrice
Best Budget
Keiurot 193 194 Address Bulb
10 30V AC DC
Dimmable LED
Low Voltage Compatible
1 Year Warranty
4.6Editor score
Editor's Choice
Keiurot 193 194 Dimmable
12V to 28V
Dimmable Function
Miniature Wedge Base
Energy Efficient
4.7Editor score
Editor's Choice
Keiurot 193 194 Warm White
4 Pack Bulbs
Warm White Color
Address Plaque Fit
Low Voltage Use
4.8Editor score
Mandala Crafts G40 Frosted Bulb
7.5 Watt Power
E26 Base
40 Lumens Output
Indicates Only
4.0Editor score
Feit Electric LED S11 7.5W
S11 LED Shape
E26 Medium Base
Indoor Home Use
10 Pack Value
4.7Editor score
Westinghouse 5511200 White S11
1 Watt Energy
80 Lumens Light
2700K Warm White
Damp Location
4.5Editor score
Westinghouse 5511320 Clear S11
Clear Finish
1 Watt Power
80 Lumens Brightness
4 Pack Included
4.4Editor score
CEC Industries #1487 Bulbs
14 Volt Rating
2.8 Watt Power
E10 Base
10 Pack Box
4.5Editor score
Lighted Address Sign LED Kit
Ba9S Bayonet Base
10 30 Volt
Pure White Color
2 Pack Bulbs
3.7Editor score
Westinghouse 03540 Sign Bulb
11 Watt Power
11S14 Shape
Clear Finish
2500 Hours
4.5Editor score
1. Keiurot 193 194 Warm White – Best Overall Light Bulb for Address Sign
Keiurot House Number Light Bulb 193 194 Address Bulb Dimmable 10-30V AC/DC
Warm White LED Light
Dimmable Function
4 Pack Bulbs
10 to 30 Volt
This Keiurot pack of four bulbs offers warm white light ideal for residential address plaques. It holds a high rating due to its consistent performance and ease of installation. The bulbs are designed to replace traditional filament types in low voltage fixtures.
Pros
- High User Rating
- Warm Light Quality
- Energy Efficient
- Waterproof Design
- Easy Plug and Play
Cons
- Limited Voltage Range
- Pack Size Varies
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The warm white output provides a soft glow that avoids harsh glare on numbers. Dimmability allows users to adjust brightness levels to suit specific nighttime needs. The waterproof construction ensures longevity even in exposed outdoor locations.
While effective, these bulbs require a specific voltage range between ten and thirty volts. This limits use to systems equipped with compatible transformers. Always check your fixture voltage before purchase to ensure a proper fit.
Homeowners seeking reliable and efficient replacement bulbs for standard address signs should consider this kit. It balances quality and value well for most residential lighting needs.
Warm White Light Quality
The warm white color temperature mimics traditional incandescent bulbs. This creates a welcoming ambiance without the harshness of bright cool white light.
Dimmable Functionality
Compatible dimmers allow users to reduce light intensity. This feature helps save energy and reduces light pollution in neighborhoods.
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2. Westinghouse S11 White – Best Budget Light Bulb for Address Sign
Westinghouse Lighting 5511200 1 Watt S11 White LED Light Bulb
1 Watt Power
80 Lumens Brightness
E26 Medium Base
15000 Hours Life
This Westinghouse LED bulb uses only one watt to produce eighty lumens of warm white light. It is designed for medium base sockets and approved for damp locations. Its low energy consumption makes it a cost effective choice for outdoor signs.
Pros
- Low Energy Use
- Instant On
- Damp Location Approved
- Warm White Color
- Long Lifespan
Cons
- Lower Brightness
- Fixed Base Type
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The instant on feature provides full brightness immediately without warm up time. With a rated lifespan of fifteen thousand hours it reduces replacement frequency. The warm white appearance complements traditional signage styles well.
Its lower brightness may not suit signs requiring high visibility in bright environments. The E26 base limits compatibility to standard medium socket fixtures. Users with specialized low voltage systems may need adapters.
Budget conscious buyers looking for standard socket solutions will find this bulb practical. It delivers reliable performance for basic outdoor lighting needs at a low cost.
Energy Efficiency
Using just one watt saves significantly over incandescent options. This reduces overall energy bills for frequently used outdoor fixtures.
Damp Location Approval
Rated for damp environments this bulb handles rain well. It ensures safety and durability in outdoor wall mounted fixtures.
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3. Keiurot 193 194 Dimmable – Best Premium Light Bulb for Address Sign
Keiurot House Number Light Bulb 193 194 Address Bulb Dimmable
12V to 28V
Heat Dissipation Design
Dimmable Function
Seagull Lighting Fit
This Keiurot bulb offers dimmable output with heat dissipation for durability. It fits a wide voltage range and is compatible with many address light brands. The design prioritizes long life and stable performance in outdoor settings.
Pros
- Wide Voltage Range
- High User Rating
- Soft Bright Lighting
- Long Life
- Multiple Socket Fit
Cons
- Higher Price Point
- Voltage Constraints
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The heat dissipation features help maintain performance over extended use. Its dimmable nature offers flexibility for different lighting preferences. Users report reliable operation in both residential and light commercial settings.
The price is higher than basic models which may deter budget shoppers. Voltage limits require verification before installation. Ensuring compatibility with your existing transformer is essential.
Buyers valuing performance and adaptability will appreciate this premium option. It suits those seeking a versatile and durable replacement for quality fixtures.
Heat Dissipation
Superior heat management extends bulb life and performance. This reduces risk of overheating in enclosed fixtures.
Wide Compatibility
Fits various bulb numbers across multiple voltage ranges. This flexibility simplifies selection for diverse address lighting systems.
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4. Keiurot 193 194 – Versatile Light Bulb for Address Sign
Keiurot House Number Light Bulb 193 194 Address Bulb Dimmable 10-30V AC/DC
10 30V AC DC
No Transformer Change
Dimmable LED
2 Pack Included
This Keiurot pack of two bulbs offers a drop in replacement for low voltage address lights. It is designed to work without changing the transformer in compatible voltage ranges. Users benefit from bright soft lighting that improves visibility.
Pros
- No Transformer Needed
- Bright Soft Light
- Low Voltage Use
- Easy Installation
- Waterproof Design
Cons
- Basic Packaging
- Limited Availability
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The waterproof design ensures the bulbs withstand outdoor conditions reliably. Plug and play installation reduces setup time for homeowners. The dimmable feature adds flexibility for controlling light output.
Basic packaging may not offer extra protection during shipping. Limited availability can make sourcing harder at times. Checking stock before ordering is recommended.
Owners of standard low voltage systems will find this bulb practical. It delivers steady illumination without requiring electrical modifications.
No Transformer Change
Designed to work with existing low voltage transformers. This saves cost and simplifies upgrade processes.
Plug and Play
Simple socket connection requires no tools. This makes replacement quick and accessible for all users.
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5. Feit Electric S11 – Reliable Light Bulb for Address Sign
Feit Electric LED S11 E26 SW 7.5W
7.5 Watt Power
E26 Medium Base
10 Pack Bulk
Instant On
This Feit Electric LED bulb comes in a bulk pack of ten for cost savings. It mimics the look of incandescent bulbs while saving energy. Ideal for signs and enclosed fixtures it offers reliable performance.
Pros
- Bulk Pack Value
- Energy Saving
- Traditional Look
- Enclosed Fixture Safe
- High User Rating
Cons
- Higher Wattage
- Indoor Focus
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The traditional look ensures it fits aesthetic preferences without modern glare. Enclosed fixture safety prevents heat buildup issues. Instant on ensures full brightness when needed.
Its wattage is higher than minimal LED options. Some users may prefer even lower power usage. Checking enclosure ratings is key for longevity.
Those needing multiple bulbs for various fixtures will appreciate the bulk pack. It balances style and efficiency for residential outdoor lighting.
Bulk Pack Value
Buying in bulk reduces cost per unit. This is ideal for properties needing many replacements.
Enclosed Fixture Safe
Safe for totally enclosed fixtures. This ensures heat safety and consistent performance.
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6. Westinghouse Clear S11 – Durable Light Bulb for Address Sign
Westinghouse Lighting 5511320 1 Watt S11 Clear LED Light Bulb
Clear Finish
1 Watt Power
80 Lumens
4 Pack Bulbs
This Westinghouse clear LED bulb offers high visibility with low energy use. The clear finish ensures numbers are seen clearly at night. Designed for medium base sockets it is widely compatible.
Pros
- Clear Finish
- High Brightness
- Energy Efficient
- Long Life
- E26 Base
Cons
- May Glare
- Pack Size
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Its long life reduces replacement frequency for users. The brightness helps overcome outdoor ambient light. The compact design fits standard fixture housings.
Clear finish may cause more glare than frosted options. Some prefer softer light to avoid harsh shadows. Consider fixture style when choosing finish.
Users needing clear visibility on dark properties will prefer this bulb. It provides sharp illumination with minimal power draw.
Clear Finish
Clear glass maximizes light transmission. This ensures numbers are readable from a distance.
Long Rated Hours
Lasting fifteen thousand hours ensures long term value. This reduces maintenance for outdoor fixtures.
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7. CEC Industries #1487 – Compact Light Bulb for Address Sign
CEC Industries #1487 Bulbs
14 Volt Rating
2.8 Watt Power
E10 Base
T-3.25 Shape
This CEC Industries incandescent bulb uses fourteen volts for small fixtures. The E10 base fits compact housings for signs or indicators. It is part of a ten pack for easy replacement.
Pros
- Standard Voltage
- Compact Design
- Bulk Pack
- Reliable Brand
- Low Power
Cons
- Small Base
- Incandescent Type
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Its compact shape allows it to fit tight spaces. The low power use is efficient for small fixtures. Reliable brand performance ensures consistent light output.
Incandescent bulbs are less efficient than LEDs. They run warmer and have shorter lifespans. Consider upgrading to LED for long term savings.
Users with older fixtures needing specific base types should use this. It meets traditional requirements for small indicator lighting.
Compact Design
Fits small tight fixture housings well. This suits miniatures where space is limited.
Bulk Pack
Ten pack ensures availability for multiple bulbs. This reduces frequent reordering for maintenance.
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8. Lighted Address Sign LED Kit – Specialty Light Bulb for Address Sign
Lighted Address Sign Premium LED Replacement Bulb Kit
Ba9S Bayonet Base
10-30 Volt
Pure White Light
2 Pack Bulbs
This LED kit is designed for address plaques using Ba9S bayonet sockets. It offers a pure white LED retrofit for better efficiency. The voltage range supports many low voltage systems.
Pros
- Ba9S Fit
- Wide Voltage
- LED Retrofit
- Pure White
- Address Focus
Cons
- Lower Rating
- Specific Base
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The retrofit design ensures compatibility with existing sockets. Pure white light can enhance number contrast. The compact bulbs fit standard address sign housings.
User rating is lower than other top picks. Fit or quality variations may occur. Check socket type carefully before purchase.
Owners of Ba9S base signs can use this kit for upgrades. It replaces older filaments with modern LED efficiency.
Ba9S Fit
Fits miniature bayonet sockets directly. This ensures proper connection and secure fit.
Pure White
Pure white LED light enhances contrast. This helps numbers stand out clearly in dark.
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9. Westinghouse Sign Bulb – Classic Light Bulb for Address Sign
Westinghouse Lighting 03540 Corp 11-watt Sign Light Bulb
11 Watt Power
11S14 Shape
Clear Finish
2500 Hours
This Westinghouse incandescent bulb offers classic sign lighting. It uses eleven watts for consistent output with clear finish. Standard base and shape fit most commercial fixtures.
Pros
- Standard Wattage
- Sign Shape
- Clear Output
- Reliable Brand
- Medium Base
Cons
- High Energy Use
- Short Life
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The 11S14 shape is designed for sign housing. Clear finish ensures maximum brightness for numbers. Reliable brand performance ensures quality manufacturing.
Higher energy use leads to higher bills over time. Shorter lifespan means more frequent replacements. Upgrading to LED may save costs.
Users seeking traditional look will appreciate this bulb. It provides steady illumination for standard sign fixtures.
Sign Shape
Designed specifically for sign housings. This ensures proper fit and alignment.
Clear Finish
Maximizes brightness and contrast. This helps numbers stand out clearly.
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10. Mandala Crafts G40 – Specialty Light Bulb for Address Sign
Mandala Crafts E26 Base G40 7.5W Frosted Low Wattage Bulbs for Signs
7.5 Watt Power
G40 Frosted Bulb
E26 Base
110 to 130V
This Mandala Crafts bulb offers low wattage frosted output for signs. It uses standard line voltage with medium base fit. Designed for specialty use it suits controlled lighting.
Pros
- Frosted Design
- Low Wattage
- Standard Voltage
- Medium Base
- Specialty Use
Cons
- Low Lumens
- Limited Use
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The frosted glass softens light to reduce glare. Low wattage ensures energy savings. The medium base fits common household fixtures.
Low lumen output may not suit bright requirements. Not for general household use limits versatility. Ensure fixture needs match bulb specs.
Users seeking soft sign lighting can use this bulb. It provides gentle illumination for specialty residential signs.
Frosted Glass
Frosted finish diffuses light softly. This reduces harsh glare on signs.
Specialty Use
Designed for signs and indicators. This ensures appropriate light output and safety.
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Buying Guide – How to Choose the Best Light Bulb for Address Sign
Selecting the right bulb depends on your sign's voltage, socket type, and brightness needs. This guide explains key factors to consider.
Voltage Compatibility
Many address signs use low voltage transformers ranging from ten to thirty volts. LED bulbs designed for this range often replace incandescent bulbs without changing the transformer. Always check your fixture's voltage rating before buying a new bulb.
Matching voltage ensures the bulb powers on correctly and avoids damage. This protects both the fixture and the bulb.
Socket Type
Socket bases vary from E26 medium to miniature bayonet or wedge. The base must fit the housing snugly for secure connection. Using a wrong base can cause loose bulbs or short circuits.
Identify the socket type from the manual or old bulb to ensure fit. This guarantees proper connection and safety.
Brightness and Lumens
Brightness determines how clearly your house number appears at night. Outdoor signs need enough lumens to overcome ambient light without glare. Look for bulbs with at least fifty to eighty lumens for signs.
Balance brightness with your neighborhood rules to avoid light pollution. This ensures visibility without disturbing others.
Color Temperature
Color temperature ranges from warm white to cool white. Warm white provides a soft welcoming glow while cool white offers crisp contrast. Choose based on your sign material and home exterior style.
Warm tones often match traditional exteriors better than cool tones. This ensures aesthetic harmony with your home.
Energy Efficiency
LED bulbs consume far less power than incandescent options for savings on energy bills. They also produce less heat which reduces fire risks. Check the wattage to find the most efficient bulb.
Lower wattage bulbs provide the same brightness for higher. This saves money over time while improving safety.
Durability
Outdoor bulbs should be waterproof and damp location approved. This ensures they withstand rain and humidity without failure. Look for ratings like IP65 or damp location listed.
Durability extends bulb life and reduces replacement costs. This ensures reliable lighting year round.
Dimmability
Some signs use dimmers to control brightness. Ensure the bulb is labeled dimmable to avoid flickering. This adds flexibility for adjusting light levels.
Dimmable LEDs must match the dimmer switch type. This ensures smooth operation and prevents issues.
Lifespan
A longer lifespan reduces how often bulbs must be replaced. LED bulbs often last ten to twenty times longer than incandescent. Check rated hours to choose the longest lasting option.
Higher rated hours means fewer replacements. This saves time and reduces long term costs.
How to Use and Care for Your Light Bulb for Address Sign
Turn off the fixture or power source before removing old bulbs. This prevents electric shock or burns. Carefully unscrew or release the bulb from the socket.
Insert the new bulb by screwing in or pushing firmly into place. Ensure it sits flush and tight. Check that any covers are replaced properly.
Clean lenses and fixtures with a soft cloth periodically to maintain light output. Dust can reduce brightness. Also check for corrosion or damage in the housing.
Frequently Asked Questions
How do I know which bulb fits my address sign?
Check the voltage rating and base type of your fixture. You can find this on the old bulb or in the sign manual. Match these specs when buying a replacement bulb.
Can I use an LED bulb in my address sign?
Yes most LED bulbs replace incandescent ones if the base and voltage match. LED bulbs save energy and last longer. Ensure the fixture supports LED technology.
Why is my address sign flickering?
Flickering may result from incompatible dimmers or wrong voltage. Try using non dimmable LEDs with your dimmer switch. Also check for loose connections.
Do address bulbs need to be waterproof?
Yes bulbs exposed to weather should be waterproof or damp location approved. This prevents moisture damage and electrical failure. Look for IP ratings or weather proof labels.
How long do address bulbs last?
LED bulbs can last ten to twenty years while incandescent last much less. Rated hours on packaging indicate life expectancy. Choose longer rated bulbs for less maintenance.
What is the best color for address signs?
Warm white is often best for residential signs. It gives a softer glow than cool white. Choose based on your exterior style and number material.
Final Thoughts on Choosing the Best Light Bulb for Address Sign
Our top picks include the Keiurot warm white bulbs, the Westinghouse budget option, and the Keiurot premium dimmable bulb. These choices balance quality, cost, and fit.
Prioritize voltage and socket compatibility first before comparing features. Energy efficiency and waterproof ratings ensure long term performance.
Always check current prices and availability since they can change quickly. Verify specs with your fixture before finalizing your purchase.