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14.5 Watt, 48" T8 Cool White LED Bulb

SKU: 433078 | Ordering Code: 14.5T8/48-4000 IF

Clearance ItemOnly 302 left in stock. Will not be re-stocked. Typically ships within one business day.
Price per Bulb
Each $29.99
Bulbs per Case
10
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Product Details

Brand

Philips

Energy Used

A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
 
Energy Used
14.5 Watts

Volts

A measure of "electrical pressure" between two points. The voltage specification of an incandescent lamp is the electrical "pressure" required to drive it at its designed point. The "voltage" of a ballast (e.g. 120 V) refers to the line voltage coming from the power source and is connected to the ballast.
 
Volts
120-277

Bulb Shape

The description of the general appearance of a lamp/bulb consists of a letter(s) followed by a number. The letter indicates the shape of the bulb and the number relates to the diameter of the bulb in eighths of an inch. For example, a common household bulb is the A-19. The bulb is "A" shape and the diameter would be nineteen 8ths of an inch, or 2 3/8".
 
Bulb Shape
T-8

Base

The end (or ends) of the lamp that fits into the socket.
 
Base
Medium Bipin

Beam Spread (°)

The width of a light beam, expressed in degrees. The beam spread is often part of the ordering code for reflector lamps. For example, a 50PAR30/HIR/NFL25 is a 50-watt PAR30 narrow flood lamp with a beam spread of 25 degrees.
 
Beam Spread (°)
160

Diameter (in)

Light bulbs: a measurement of a bulb's width taken at the widest point of the bulb. Fixtures: the measurement across the widest point of a circular fixture.
 
Diameter (in)
1

Length (in)

Also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length of a light bulb, from the top of the bulb to the bottom of the base or pins and is typically expressed in inches. For light fixtures and ballasts, it applies to the total horizontal length of the item.
 
Length (in)
48

Average Rated Life (hr)

A measurement of the average length of time, between first use and the point when 50% of the lamps tested have stopped functioning, , using an operating cycle of 3 hours on, 20 minutes off.
 
Average Rated Life (hr)
50000

Brightness (Lumens)

A rating of the inital light output of a bulb, rated after 100 hrs of operation. Lumens are a measure of how much light falls on one square foot of area, one foot away from the light source.
 
Brightness (Lumens)
2000

CRI

Color Rendering Index is an international system used to rate a lamp's ability to render object colors. The higher the CRI (based upon a 0-100 scale) the richer and more accurately colors generally appear. CRI differences among lamps are not usually visible to the eye unless the difference is more than 3-5 points.
 
CRI
83

Color Temperature (Kelvin)

An expression of the hue of the light emitted, measured in degrees Kelvin. Usually expressed by a four digit number followed by (k), such as 2700k. Higher temperatures indicate whiter, "cooler" colors, while lower temperatures indicate yellower, "warmer" colors. Some common Kelvin temperature benchmarks are 2700k (warm white), 3500k (neutral white), 4100k (cool white), 5000k (bright white), and 6500k (daylight).
 
Color Temperature (Kelvin)
4000K

Warranty

5 year limited

Bulb Technology

The technology implemented by the bulb, e.g. incandescent, halogen, LED
 
Bulb Technology
LED

Bulb Finish

The surface finish of a bulb, which may affect the quality of the light emitted.
 
Bulb Finish
Opaque

Bulb Color

The color of the light produced by a bulb
 
Bulb Color
Cool White

Product Line

InstantFit
Description
 
Reviews
 
Q & A

Philips LED T8 InstantFit Cool White 14.5 Watt Non-Dimmable T8 LED lamps are compatible with most instant-start ballasts, eliminating the need to have an electrician rewire the fixture. Simply take out the existing fluorescent T8 lamp and replace with the Philips LED T8 InstantFit lamp. They are an ideal energy saving choice for existing linear fluorescent fixtures. Suitable for use in fixtures where ambient temperature is between -22°F and 113°F. Can be used in lensed recessed troffers.

  • Compatible only with instant-start ballasts.  Does not work with magnetic, program or rapid-start ballasts.  Call one of our Lighting Specialists for details at 888.455.2800.
  • Non-Dimmable.  Do not use with dimming ballasts
  • Direct replacement for:
    • F32T8 32W
    • F32T8 30W
    • F32T8 28W
    • F32T8 25W
  • Eliminate the need for rewiring and allows the fixture to maintain original UL and CSA compliance
  • Perfect for applications with frequent "on/off" switching cycles, and buildings that desire to be mercury free
  • Instant on, no flicker or buzz
  • Fits into existing linear fixtures
  • Emits virtually no UV rays or IR
  • Glass-free for use in food areas and refrigerated food displays
  • To be used with shunted lamp holders
  • Brightness (Lumens) of 2000 is based on a high ballast factor
  • Suitable for damp locations

 

REVIEW SNAPSHOT®

by PowerReviews
Philips14.5 Watt, 48" T8 Cool White LED Bulb
 
4.7

(based on 3 reviews)

100%

of respondents would recommend this to a friend.

Pros

    Cons

      Best Uses

          • Was this a gift?:
          • No (3)

        Reviewed by 3 customers

        Sort by

        Displaying reviews 1-3

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        5.0

        Recommended Buy

        By Kirk

        From Three Oaks, MI

        Verified Buyer

        Pros

        • Nothing changed

        Cons

          Best Uses

            Comments about Philips 14.5 Watt, 48" T8 Cool White LED Bulb:

            Super product, would recommend to anyone that is replacing a T8 lamp. Just think you are saving 50% on your electric bill and reducing the carbon footprint. To me its a no brainer.

            • Was this a gift?:
            • No
             
            5.0

            They work!

            By It is I

            From Rhode Island

            Verified Buyer

            Pros

            • Light Ouput Appears Equal
            • Pop Them In And They Work
            • They work as advertised

            Cons

            • I'm Thinking
            • They are a bit pricey

            Best Uses

              Comments about Philips 14.5 Watt, 48" T8 Cool White LED Bulb:

              They are used in a light fixture,duh!
              No re-wiring needed!!!!!

              • Was this a gift?:
              • No

              (2 of 2 customers found this review helpful)

               
              4.0

              Very useful product, cost is the problem

              By Etec

              From Homer City, Pa.

              Verified Buyer

              Pros

              • Quick replacement

              Cons

              • COST IS HIGH

              Best Uses

              • Fixtures With Poor Access

              Comments about Philips 14.5 Watt, 48" T8 Cool White LED Bulb:

              I would purchase a lot more if they where cheaper

              • Was this a gift?:
              • No

              Displaying reviews 1-3

              Back to top

              Do you have questions about this product?

              get answers from real customers and in-house experts with AnswerBox.

              3 Questions | 3 Answers
              Displaying questions 1-3
              • Q:

                Are these tubes DLC listed?
                Asked on 5/17/2014 by pjkrun from Inwood, WV

                1 answer

                • Bulbs.com LS1 Certified Lighting Specialist

                  A:

                  No, InstantFit T8 LED lamps are not DLC listed. Please contact one of our certified Lighting Specialists at 888-455-2800 for further assistance.

                  Answered on 5/19/2014 by Anonymous
              • Q:

                Do these tubes need a special starter or do the existing starters work OK.
                Asked on 3/26/2014 by Steve c

                1 answer

                • Bulbs.com LS1 Certified Lighting Specialist

                  A:

                  These InstantFit LEDs do not require re-wiring. They will work with existing Instant Start ballasts and T8 fixtures.

                  Answered on 3/27/2014 by Anonymous
              • Q:

                Will these work in fixtures with the Ballast removed? I have found that the Ballast's go bad on systems with lots of off and on. I removed the ballasts on one and stalled the "regular" T8 LED Tube and it is working great.
                Asked on 3/5/2014 by Eric from Portland

                1 answer

                • Bulbs.com LS1 Certified Lighting Specialist

                  A:

                  No they will not operate.. The InstantFit lamps will only work with an Instant Start Ballast wired in the fixture. This is because there is no driver inside the tube and the existing ballast acts as the driver for the product.

                  Answered on 3/6/2014 by Anonymous
              Displaying questions 1-3

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