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32 Watt, 48" T8 Cool White Fluorescent Bulb

SKU: U3000097 | Ordering Code: UFL-F32T8/741

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Product Details

Brand

Ushio

Energy Used

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

Base

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

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

Bulb Color

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

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
78

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)
4100

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)
2850

Bulb Finish

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

Bulb Technology

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

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)
30000

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

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

GE

A General Electric brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
GE
15949 - F32T8/SP41

Osram Sylvania

An Osram Sylvania brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
Osram Sylvania
21824 - FO32/741

Contains Mercury (Hg)

Contains some level of the element Mercury. Typically, bulbs containing Mercury display the symbol 'Hg'.
 
Contains Mercury (Hg)
Yes

Lighting Facts Per Bulb

Brightness 2850 lumens
Estimated Yearly Energy Cost $3.85
Based on 3 hrs/day, 11¢/kWh
Cost depends on rates and use
Life
Based on 3 hrs/day27.4 years
Light Appearance
WarmCool
4100 K
Energy Used32 watts
Description
 
Reviews
 
Q & A

Ushio energy saving T8 fluorescent lamp. Low mercury technology uses less mercury for an environmentally safer lamp.

  • Cool white color is very popular for most businesses

  • T8 technology last longer than traditional T12, with greater lumen maintenance over time

Full case (25) only, priced per bulb

REVIEW SNAPSHOT®

by PowerReviews
Ushio32 Watt, 48" T8 Cool White Fluorescent Bulb
 
2.5

(based on 2 reviews)

Reviewed by 2 customers

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Displaying reviews 1-2

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3.0

Purchased wrong size

By jcrus12345

From Salem, OR

About Me Quality Oriented, Value Oriented

Verified Buyer

Pros

    Cons

      Best Uses

        Comments about Ushio 32 Watt, 48" T8 Cool White Fluorescent Bulb:

        Purchased wrong size so most of our T12 fixtures just flicker and won't run the new bulbs. Only one of our fixtures can use them. But what I can see from the ordering to the shipping process, this is going to be a great match for our lighting needs.

        • Primary use:
        • Business

        (1 of 1 customers found this review helpful)

         
        2.0

        Packing

        By Dmac

        From Concord Ma.

        About Me Quality Oriented, Value Oriented

        Verified Buyer

        Pros

        • Bright

        Cons

        • Burns Out Quickly

        Best Uses

        • General Lighting

        Comments about Ushio 32 Watt, 48" T8 Cool White Fluorescent Bulb:

        Last shipment 6 out of the 25 were damaged due to packaging
        The bulb appears to be a smidge to long as they don't fit fixture well

        • Primary use:
        • Business

        Displaying reviews 1-2

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        Do you have questions about this product?

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

        1 Question | 1 Answer
        Displaying question 1
        • Q:

          Is this bulb a rapid start or a instant start . My unit said to use rapid.
          Asked on 1/27/2012 by Anonymous from Lexington Va.

          1 answer

          • CUSTOMER CARE

            A:

            This bulb is designed for use with either a rapid start or programmed start ballast. This would be a suitable replacement for the fixture.

            Answered on 1/30/2012 by Product Support from Bulbs.com
        Displaying question 1

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