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34 Watt, 48 Inch T12 Cool White Fluorescent Bulb

SKU: 220467 | Ordering Code: F34T12/CW/RS/EW/ALTO 10PK (DISCONTINUED-See 422675)

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Product Details

Brand

Philips 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
34 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-12

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
62

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

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)
2650

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)
24000

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)
1.5

GE

A General Electric brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
GE
13803 - F40CW/RS/WM

Osram Sylvania

An Osram Sylvania brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
Osram Sylvania
24594 - F40CW/SS/ECO
Description
 
Reviews
 
Q & A

 Philips popular 34 Watt T12 fluorescent lamp.  ALTO technology uses less mercury for an environmentally safer lamp.

  • Cool white color is very popular for most businesses

  • More lamp per dollar - provides as much or more light than most other T12 fluorescents, and at a reasonable price. Perfect for lighting non-customer work areas

Convenient 10-pack, priced per bulb

REVIEW SNAPSHOT®

by PowerReviews
Philips Lighting Company34 Watt, 48 Inch T12 Cool White Fluorescent Bulb
 
4.0

(based on 1 review)

Reviewed by 1 customer

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4.0

I would b uy my fluorescent bulb again

By comet with light

From Alamogordo NM

About Me Value Oriented

Verified Buyer

Pros

  • Bright
  • Long Life
  • Reduces Energy Costs
  • Runs Cool

Cons

    Best Uses

    • General Lighting

    Comments about Philips Lighting Company 34 Watt, 48 Inch T12 Cool White Fluorescent Bulb:

    Use them in my garage

    • Primary use:
    • Personal

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