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Deal.ai › Sylvania › Car Headlights
Sylvania
Sylvania P27/7W Long Life Automotive Light Bulb

Sylvania P27/7W Long Life Automotive Light Bulb

4.7(17 ratings)

Best price now

$4.61at AmazonChecked 15 min ago

42% under what the other stores charge

Compared across 13 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $4.61 at Amazon (checked Nov 15, 2026).
  • Checked at 13 stores.

Our take on the Sylvania P27/7W Long Life Automotive Light Bulb

The Sylvania P27/7W Long Life is a 27/7-watt dual-filament automotive bulb used for brake lights, tail lights, turn signals and parking lights. Its selling point is durability: a reinforced filament and a special gas fill resist road shock and vibration, and Sylvania rates it at up to twice the life of a standard bulb. That makes it a sensible pick for drivers who would rather replace a bulb once than twice, though it is a conventional incandescent, not an LED, so brightness and color match stock lighting rather than upgrading it. Owners rate it highly for fit and longevity.

Best forDrivers replacing a burned-out brake or tail lightHigh-vibration or rough-road vehiclesOwners who want fewer bulb changesRestoring stock lighting on older cars
Pros
  • Up to twice the life of standard bulbs
  • Reinforced filament resists shock and vibration
  • Dual 27/7-watt filament covers brake and tail functions
  • Fits many cars as a common bulb type
  • Simple plug-in replacement, no wiring or mods
Cons
  • Incandescent output, not an LED upgrade
  • Color and brightness match stock, not brighter
  • Not all vehicles use this bulb type
  • Long-life claim depends on correct installation

Sylvania P27/7W Long Life Automotive Light Bulb prices at every store

  • WalmartNew

    In stock

    $21.75+ $6.99 shippingChecked 15 min ago
    Visit Walmart
  • bomgaars.comNew

    In stock

    $7.99+ $33.50 shippingChecked 15 min ago
    Visit bomgaars.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $4.61Checked 15 min ago
    Visit Amazon
  • Zebulon HardwareNew

    Availability unknown

    $5.99Checked 15 min ago
    Visit Zebulon Hardware
  • QuadratecNew

    Availability unknown

    $7.25Checked 15 min ago
    Visit Quadratec
  • Partzilla.comNew

    Availability unknown

    $7.25Checked 15 min ago
    Visit Partzilla.com
  • DK HardwareNew

    Availability unknown

    $7.25Checked 15 min ago
    Visit DK Hardware
  • kkhardware.comNew

    Availability unknown

    $7.79Checked 15 min ago
    Visit kkhardware.com
  • Summit RacingNew

    Availability unknown

    $7.99Checked 15 min ago
    Visit Summit Racing
  • Ramsey Hardware & PaintNew

    Availability unknown

    $7.99Checked 15 min ago
    Visit Ramsey Hardware & Paint
  • WhatnotNew

    Availability unknown

    $11.00Checked 15 min ago
    Visit Whatnot
  • eBayNew

    Availability unknownSold by xpert-tech

    $14.19Checked 15 min ago
    Visit eBay
  • WalmartNew

    Out of stockSold by Light BulbsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $3.89+ $5.99 shippingChecked 15 min ago
    Visit Walmart

Also available at

  • Auto Parts and StuffCheck price at Auto Parts and Stuff

Store links may earn us a commission.

Sylvania P27/7W Long Life Automotive Light Bulb price history

Lowest price we've seen: $1.97 on Nov 15 at Auto Parts and Stuff. Tracked across 13 stores since Nov 15.

What reviewers say

  • 4.7 / 517 ratings

Owners rate it 4.7 out of 5 across 17 ratings, with most praise going to fit and how long the bulbs last. Complaints are few and mostly about the usual limits of an incandescent bulb.

What people mention
  • LongevityPraisedOwners say the bulbs outlast the standard ones they replaced.
  • FitPraisedBuyers report it installs correctly in the listed socket with no modification.
  • DurabilityPraisedReviewers note it survives vibration and rough roads well.
  • BrightnessMixedSome say output matches stock rather than improving on it.
  • ReliabilityCriticisedA few report a bulb failing sooner than expected.

About the Sylvania P27/7W Long Life Automotive Light Bulb

The Sylvania P27/7W Long Life Automotive Light Bulb is a replacement bulb made for longer use and fewer replacements. It is sold as a 2 pack.

Each bulb is built with a strong filament and a special gas mixture to resist road shock and vibration. The bulbs last up to twice as long as standard bulbs.

They can be used in brake lights, turn signals, tail lights, parking lights and other vehicle lighting. They are compatible with multiple cars.

Brand
Sylvania
Pack size
2 bulbs
Color
White
Uses
Brake lights, turn signals, tail lights, parking lights
Life
Up to twice the life of standard bulbs
Construction
Strong filament and special gas mixture to resist road shock and vibration

Specifications

color
WhiteSource
size
1Source

Questions and answers

Is this an LED bulb?
No. It is a conventional incandescent dual-filament bulb rated 27/7 watts, so it matches stock lighting rather than upgrading brightness or color.
What is the difference between the 27W and 7W filaments?
The higher-wattage filament is the bright one used for brake and turn signals; the lower-wattage one is the dimmer tail or parking light.
How do I know it fits my car?
Check your owner's manual or the bulb currently in the socket for the P27/7W designation. It is a common type, but not every vehicle uses it.
Does it really last twice as long?
Sylvania rates it at up to twice the life of a standard bulb. Real results depend on the vehicle's electrical system and how well the bulb seats in the socket.
Can I use it for turn signals?
Yes, it is intended for brake lights, tail lights, turn signals and parking lights. Make sure the socket takes this dual-filament type.
What is in the pack?
Two P27/7W long-life bulbs.
Where is the Sylvania P27/7W Long Life Automotive Light Bulb cheapest?
At Amazon, for $4.61, 42% under what the other stores charge, as of our latest check.
What do buyers say about the Sylvania P27/7W Long Life Automotive Light Bulb?
Rated 4.7 out of 5 from 17 ratings.
Where can I buy the Sylvania P27/7W Long Life Automotive Light Bulb?
13 stores we checked sell it, including Walmart, Amazon, Zebulon Hardware, Quadratec, Partzilla.com.

Stores we've priced the Sylvania P27/7W Long Life Automotive Light Bulb at

  • Walmart deals and prices
  • Whatnot deals and prices

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