Sylvania 42W 4 Pin Cool White Triple Twin Tube CFL Bulb, GX24q-4 Base | CF42DT/E/IN/841/ECO | Bulbs.com

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Triple Twin-Tube 4-Pin CFL Light Bulbs

Sylvania 42W 4 Pin Cool White Triple Twin Tube CFL Bulb, GX24q-4 Base

SKU: 20890 | Ordering Code: CF42DT/E/IN/841/ECO  | UPC: 046135208904

$5.09each
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Color Temperature (Kelvin)
Color Temperature Guide 3000 3500 4100

Product Highlights

  • Estimated life of 14.6 years based on 3 hours use per day

Product Description–

Lighting Facts Per Bulb

Brightness 3200 lumens
Estimated Yearly Energy Cost $5.06
Based on 3 hrs/day, 11¢/kWh
Cost depends on rates and use
Life
Based on 3 hrs/day14.6 years
Light Appearance
WarmCool
4100 K
Energy Used42 watts

This Sylvania 42-watt 4-Pin GX24q-4 cool white triple tube lamp delivers high lumen output while reducing energy costs. Designed. Commonly used in recessed downlights, surface mounted luminaires and wall sconces

 

  • The triple tube configuration of these lamps allows for single-lamp luminaire designs with improved efficacy & photometric performance
  • SUPERSAVER lamps require no ballast change and reduce energy costs by up to 19 %
  • Improved lumen output vs. non-amalgam triple tube lamps
  • Maintains 90 % lumens from 40 ° to 140 °F ambient
  • Operates electronic ballasts systems: Flicker-free starting and dimmable
  • Rare earth tri-phosphor with 82 CRI
  • Less power consumption than incandescent lamps with comparable light output

Full Specs–

Brand

Sylvania

Product Line

Dulux
Energy Used
A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
42 Watts
Base
The end (or ends) of the lamp that fits into the socket.
GX24q-4
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".
Triple Twin Tube
Bulb Color
The color of the light produced by a bulb
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.
82
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).
4100
Brightness (Lumens)
A rating of the initial 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.
3200
Bulb Finish
The surface finish of a bulb, which may affect the quality of the light emitted.
Opaque
Bulb Technology
The technology implemented by the bulb, e.g. incandescent, halogen, LED
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.
16000
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.
6.42
Contains Mercury (Hg)
Contains some level of the element Mercury. Typically, bulbs containing Mercury display the symbol 'Hg'.
Yes
Not For Sale In
This bulb falls within State-defined sales restrictions for the listed States.
MA, CA, CO, VT, OR, RI & WA
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