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54 Watt, 46 Inch T5 High Output Cool White Fluorescent Bulb

SKU: S00811 | Ordering Code: F54T5/841/HO

In Stock
Price per Bulb
1 to 4 Packs $6.99 Each
5 to 9 Packs $5.99 Each
10 + Packs $4.99 Each
Bulbs per Case
25
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Product Details

Brand

Havells/SLI Lighting

Energy Used

A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
 
Energy Used
54 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)
20000

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)
5000

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)
4100K

GE

A General Electric brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
GE
90209 - F54W/T5/841/HO

Osram Sylvania

An Osram Sylvania brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
Osram Sylvania
20833 - FP54/841/HO

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
Cool White
Description
 
Reviews
 
Q & A

SLI Lighting energy saving T5 High Output fluorescent lamp.  54 Watts and 46 inches to fit most common commercial fixture lengths.

  • Cool white color very popular 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)

Do you have questions about this product?

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1 Question | 1 Answer
Displaying question 1
  • Q:

    Is this bulb dimmable? I'm looking for a 46" T5 HO cool white fluorescent bulb that is dimmable. Any suggestions if this one doesn't fit the bill?
    Asked on 10/27/2013 by chipilina

    1 answer

    • Bulbs.com LS1 Certified Lighting Specialist

      A:

      In order for the bulb to dim, you will need a dimming ballast. We have this one on clearance: http://www.bulbs.com/espec.aspx?ID=20955&RefId=16

      Please contact one of our certified Lighting Specialists at 888-455-2800 to further discuss your lighting needs.

      Answered on 10/30/2013 by Anonymous
Displaying question 1

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