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28 Watt, 46 Inch T5 Neutral White Fluorescent Bulb

SKU: U3000462 | Ordering Code: F28T5/835

On BackorderTypically ships in 3-7 business days.
Price per Bulb
1 to 4 Packs $5.99 Each
5 to 9 Packs $5.79 Each
10 + Packs $5.49 Each
Bulbs per Case
25
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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
28 Watts

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-5

Base

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

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)
0.61

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)
46

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)
24000

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)
2900

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
85

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)
3500K

GE

A General Electric brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
GE
39983 - F28W/T5/835

Osram Sylvania

An Osram Sylvania brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
Osram Sylvania
20841 - FP28/835

Bulb Technology

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

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
Neutral White
Description
 
Reviews
 
Q & A

Ushio energy saving T5 fluorescent lamp.  28 Watts and 46 inches to fit most common commercial fixture lengths. 

  • Neutral white color can work well in offices and workplaces

  • T5 technology last longer than traditional T12, with greater lumen maintenance over time.

sold in 5-packs (multipack priced per each bulb)

REVIEW SNAPSHOT®

by PowerReviews
Ushio America, Inc.28 Watt, 46 Inch T5 Neutral White Fluorescent Bulb
 
4.0

(based on 1 review)

Reviewed by 1 customer

Displaying review 1

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4.0

Lights hallways well

By Randy the beer-man

From Pensacoal FL

About Me Lazy, Quality Oriented, Value Oriented

See all my reviews

Verified Buyer

Pros

  • Bright
  • Ease of replacement
  • Reduces Energy Costs
  • Runs Cool

Cons

  • Hard to find

Best Uses

  • General Lighting

Comments about Ushio America, Inc. 28 Watt, 46 Inch T5 Neutral White Fluorescent Bulb:

we use these in the general office area and the hallways. Great price on a hred to find product.

Service and delivery comments:

good, quick delivery

  • Primary use:
  • Business

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