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Internet # 310333351

Model # 429175

28-Watt 46 in. Linear T5 ALTO Fluorescent Tube Light Bulb Bright White (3000K) (30-Pack)

Includes 30 bulbs ($5.65 /bulb)
$169.60 /package
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  • T5 linear fluorescent ideal for residential and commercial use
  • Bright white linear lamp emits a crisp, clean light output
  • T5 linear with ALTO technology minimizes mercury content
  • View More Details
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Return this item within 90 days of purchase. Read Return Policy
Product Details

About This Product

Philips Linear Fluorescent 28-Watt T5 bright white light bulb (F28T5/830) is ideal for use in kitchens and bathrooms or anywhere in your home where a crisp, bright white light is desired. It provides general room lighting and creates a comfortable, pleasant atmosphere. Philips Linear Fluorescent T5 light bulbs feature ALTO Lamp Technology.

Highlights

  • Brightness: 2900 Lumens
  • Estimated yearly energy cost: $3.38 (based on 3-hours/day, 11c/kWh, cost depend on rates and use)
  • Lasts up to 18.3-years (based on 3-hours/day)
  • Light appearance: 3000K (bright white)
  • Energy used: 28-Watt
  • Lumens per watt: 103.6
  • T5 bulb shape, miniature bi-pin base
  • Contains mercury: yes (for more info on cleanup and safe disposal, visit: epa.gov/cfl)
  • Ideal for indoor general lighting purposes for commercial and residential use
  • Based on availability, color temperature on packaging may vary between soft white and bright white, but all lamps will provide the same color temperature output of 3000K
  • Return Policy

Product Information

Internet # 310333351

Model # 429175

Additional Resources

Shop All Philips
From the Manufacturer

Specifications

Dimensions

Approximate Light Bulb Length

46 in.

Bulb Diameter (In.)

0.625

Product Length (in.)

46 in

Details

Actual Color Temperature (K)

3000

Average Life (hours)

2000

Ballast Compatibility

Type A

Bulb Color

White

Bulb Construction

Glass

Bulb Finish

Frosted

Bulb Shape

Linear

Bulb Type

General Purpose

Color Rendering Index (CRI)

85

Color Temperature

Bright White

Commercial/Residential

Commercial, Residential

Control Type

Switch

Damp/Wet Rating

Damp Rated

Durability

Not Applicable

Indoor/Outdoor

Indoor

Light Bulb Base Code

G5

Light Bulb Base Type

Fluorescent Pin Base

Light Bulb Features

No additional features

Light Bulb Setup

Plug-in

Light Bulb Shape Code

T5

Lighting Technology

Fluorescent

Lumens (Brightness)

2900

Max. Operating Temperature (F)

113 °F

Number of Bulbs Included

30

Returnable

90-Day

Volt (v)

120

Wattage (Watts)

28

Wattage (watts)

28

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

Yes. Please see the "more information" tab for details.

Questions & Answers

3Questions
caret
Q:will it fit a shop light scoket
by|Nov 4, 2022
1 Answer
Answer This Question

A:  This will replace an existing 28w 46 inch T5 lamp

by|Nov 7, 2022
    caret
    Q:Why does this fixture/bulbs take a couple of seconds to come on? Asked by Majordis July 2, 2016I have 3 other of the identical fixtures with the identical florescent bulbs, the 3 come right on with the power, but this one takes a second or two to come on. Does anyone know the reason for this? Answer (1) Consumer Lighting Team July 5, 2016 More than likely its the ballast that is operating your fixture. From Majordis: That really doesn't answer the question. All 4 fixtures have the same ballast & are connected to the power the same way. Why would this one be different?
    by|Jul 5, 2016
    3 Answers
    Answer This Question

    A:  Mine has a very short delay (less than a second) but does not come on instantaneously.

    by|Dec 11, 2019
      1 found this answer helpful

      A:  The way I understand this is: The newer fixtures have a ballast style that is different than most older fixtures. The bulbs will work but there is a delay in the lighting immediacy. There MIGHT be some degradation to the bulb due to this. Does not bother me enough to change the fixture.

      by|Dec 11, 2019
        1 found this answer helpful

        A:  The ballast (or components in the ballast) could have deteriorated and not operating as optimally as it did in the when it was new.

        by|Dec 11, 2019
          1 found this answer helpful
          caret
          Q:I have 3 other of the identical fixtures with the identical florescent bulbs, the 3 come right on with the power, but this one takes a second or two to come on. Does anyone know the reason for this?
          by|Jul 2, 2016
          2 Answers
          Answer This Question

          A:  Is the one fixture older? Older ones have magnetic ballasts that take a few seconds. Newer fixtures use electronic ballasts that come on faster.

          by|May 5, 2023

            A:  More than likely its the ballast that is operating your fixture.

            by|May 3, 2023
              Showing 1-3 of 3

              Customer Reviews

              4.3 out of 5

              • 4.3 out of 94 reviews
              • 68% recommend this product
              Filter by:
              Showing 1-10 of 94 reviews
              Wrong bulbs for replacement. Money spent for a poor replacement with the help of an associate when purchased.
              by
              • Verified Purchase
              Great service and fair price for a quality product.
              by
              • Verified Purchase
              • Verified Purchase
              There weren’t a variety of color, just bright white and I wanted them daylight but It do the purpose
              by
              • Verified Purchase
              • Verified Purchase
              I can not rate this product, the fixture is defective.
              by
              • Verified Purchase
              • Verified Purchase
              These fluorescent tube lights are perfect for our garage, since our main activities there are storage and washing and drying laundry. It would be helpful if they were sold 10 to a box with a lower unit cost.
              by
              • Verified Purchase
              Lights are fine. The review reflects that all the lights were packaged WRONG. I bought 34” lights but they were all labeled, and priced, as 46”. Including a new package I opened on the shelf.
              by
              • Verified Purchase
              Very fast delivery. Product is what I expected.
              by
                Showing 1-10 of 94 reviews

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