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ALZO 45W Joyous Light® Full Spectrum CFL Light Bulb 5500K, 2800 Lumens, 120V, Pack of 4

1146-55-04-FS

ALZO Digital

1146-55-04-FS

ALZO 45W Joyous Light® Full Spectrum CFL Light Bulb 5500K, 2800 Lumens, 120V, Pack of 4

  • The Joyous Light® is a crisp, bright white light ideal for reading and tasks that require visual accuracy; CFL bulb has natural daylight balanced color temperature of 5500K; pack of 4
  • This is a large bulb that might not fit standard household lamps, see diagram above; dimensions: length: 7 inches; width (diameter): 3 inches; fits all medium-base E27/E26 sockets
  • Good for starting plant growth; generates very little heat; all ALZO Joyous light bulbs are flicker-free
  • Energy saving, uses about 1/4 of the energy of a comparable Tungsten bulb, with 2800 Lumens output at 120V; about 8,000 hours bulb life
  • Important: ALZO CFL bulb life is based on the bulb in an open-air upright orientation. When ALZO bulbs are installed in fixtures that lack adequate ventilation, the life of the bulb will be reduced

Case of 4 Full Spectrum 45W Joyous Light® light bulbs for daylight balanced lighting, energy saving, long-lasting at circa 8,000 hours bulb life with 2800 Lumens output, 120V; low energy consumption, good as photo studio lights, or for starting plant growth. These are Compact Fluorescent Light (CFL) bulbs that fit all medium-base E27/E26 sockets, but their large size might create a fit problem with standard lamp harps of household light fixtures; a larger lamp harp is needed. Dimensions: Length: 7 inches; Width (Diameter): 3 inches; Length socket base to top of ballast: 3 inches; Width (diameter) of socket: 1 inch. Important: ALZO CFL bulb life is based on the bulb in an open-air upright orientation. When ALZO bulbs are installed in fixtures that lack adequate ventilation, the life of the bulb will be reduced. If an ALZO CFL bulb is installed in an overhead recessed light fixture with the bulb glass below the base, the life of the bulb will be greatly reduced.

Is a photography light bulb different from a general use bulb?

  • Generates very little heat
  • All ALZO Joyous light bulbs are flicker-free
  • Energy saving, uses about 1/4 of the energy of a comparable Tungsten bulb
  • About 8,000 hours bulb life
Wattage (Energy Used): 45 watt
Lumens (Brightness): 2800
Color Temperature (Appearance): 5500K
Voltage: 117
UV-A @1m: 0.002mw/cm2
UV-B @1m: * >0.000uw/cm2; *Not within the range of our meter. Note: UV-A from sunlight midday = 5-10mw/cm2
Frame Rate: ALZO CFL and LED light bulbs can be used at frame rates up to 1000 fps without any flicker; they are true continuous light sources.
Bulb Life:
(based on 3 hrs./day)
9.1 yrs
Estimated Yearly Energy Cost:
(based on 3 hrs./day and $0.11/kWh; cost depends on rates and use)
$5.42
Dimensions: Length: 7 inches; diameter: 3 inches
Disposal: Contains Mercury / For more on clean up and safe disposal, visit epa.gov/cfl

Customer Reviews

Based on 3 reviews
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C
C.
good security light

These bulbs are great outdoor security lights.

F
F.
I love my ALZO bulbs!

Pros: Set up is easy
Cons: Can't think of any
Best Uses: Whenever you need to be able to see accurate colors.
Describe Yourself: Occasional Photographer
I am a painter of the 'visual art' variety. I use these bulbs in my artist lamps and they are wonderful. Gone are the days of painting at night then discovering in the light of day that my colors are all wrong! Also they are great for lighting my painting for photographing them. These bulbs are really pretty tough...I knocked a lamp over and the bulb did not break,whew! Carol Gallion
Bottom Line: Yes, I would recommend this to a friend

F
F.
Excellent product

Pros: Very bright white color, good for your health, economic
Cons: Not applicable
Best Uses: We use these light bulbs as regular light bulbs in our living rooms.
Describe Yourself: Occasional Photographer
These light bulbs are of very bright white color which we like very much. Everyone saw the difference right away, when we changed our old ordinary light bulbs to these full spectrum light bulbs. It was like life became much brighter and colorful!:)
Bottom Line: Yes, I would recommend this to a friend