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1069-55-04-JL

ALZO 27W Joyous Light Full Spectrum CFL Light Bulb 5500K, 1300 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
  • Chases away winter blues, alleviates the effects of Seasonal Affective Disorder S.A.D.
  • This is a large bulb that might not fit standard household lamps; see diagram above
  • 9-inch ALZO lamp harp will fit this bulb

Set of four (4) 27W compact fluorescent light bulbs, very bright at 5500K color temperature with 1300 Lumens output, 120V. The Joyous Light® bulbs are daylight balanced, i.e., their brightness is equal or very close to daylight. Customers praise the bulb's brightness that makes reading texts easy on the eyes and renders colors of objects accurately for photography. They are also great as a task light or grow light bulbs. This is an energy-saving bulb with about 10,000 hours bulb life. Flicker-free, fits all medium-base E27/E26 sockets. Dimensions: Length: 6.5 inches; diameter: 2.5 inches; diameter of socket: 1 inch. Important: ALZO CFL bulb life is based on the bulb in an open-air upright orientation. When 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 10,000 hours bulb life
Wattage (Energy Used): 27 watt
Lumens (Brightness): 1300
Color Temperature (Appearance): 5500K
Voltage: 117
UV-A @1m: 0.001mw/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)
$3.25
Dimensions: Length: 6.5 inches; diameter: 2.5 inches
Disposal: Contains Mercury / For more on clean up and safe disposal, visit epa.gov/cfl

Customer Reviews

Based on 6 reviews
83%
(5)
0%
(0)
17%
(1)
0%
(0)
0%
(0)
G
Gary St.Clair (Valparaiso, US)
Great bulbs

These are great bulbs. Nice bright pure white. I originally bought them for my photography softboxes but I am using them all over the house now. I raise Gouldian finches and use them in the bird room as well. Good price and they last forever.

C
Cherie D. (Bridgeport, US)
Wonderful Customer Service!

I recently ordered a 4 pack of ALZO 27W JOYOUS LIGHT® FULL SPECTRUM CFL LIGHT BULBs. These are very hard to find and I was delighted that Alzo Digital stocked these bulbs. They are the perfect full spectrum bulb for reading and needlework. One bulb was damaged in shipping and Alzo Marketing emailed me quickly and then immediately shipped me a replacement! When I say immediately, I mean the replacement was shipped within 2 hours! Amazing! I am very impressed with Alzo Digital customer service and know that I can shop with confidence and receive good customer service with no worries. This means a lot.

B
Benjamin Herrin (Kernersville, US)
Work well

Excellent quality, lights work as advertised.

C
CKJ (Alpharetta, US)

Love these bulbs! I tested upon their arrival and when 1 of the 4 didn’t work...I notified them and a replacement was sent out immediately. I will definitely order again!

W
Winifred O'Shaughnessy

The bulbs are what I expected, but I wish they didn't give such a harsh light to the room. I know that it's just the price I pay to have the other beneficial attributes.

Customer Reviews

Based on 6 reviews
83%
(5)
0%
(0)
17%
(1)
0%
(0)
0%
(0)
G
Gary St.Clair (Valparaiso, US)
Great bulbs

These are great bulbs. Nice bright pure white. I originally bought them for my photography softboxes but I am using them all over the house now. I raise Gouldian finches and use them in the bird room as well. Good price and they last forever.

C
Cherie D. (Bridgeport, US)
Wonderful Customer Service!

I recently ordered a 4 pack of ALZO 27W JOYOUS LIGHT® FULL SPECTRUM CFL LIGHT BULBs. These are very hard to find and I was delighted that Alzo Digital stocked these bulbs. They are the perfect full spectrum bulb for reading and needlework. One bulb was damaged in shipping and Alzo Marketing emailed me quickly and then immediately shipped me a replacement! When I say immediately, I mean the replacement was shipped within 2 hours! Amazing! I am very impressed with Alzo Digital customer service and know that I can shop with confidence and receive good customer service with no worries. This means a lot.

B
Benjamin Herrin (Kernersville, US)
Work well

Excellent quality, lights work as advertised.

C
CKJ (Alpharetta, US)

Love these bulbs! I tested upon their arrival and when 1 of the 4 didn’t work...I notified them and a replacement was sent out immediately. I will definitely order again!

W
Winifred O'Shaughnessy

The bulbs are what I expected, but I wish they didn't give such a harsh light to the room. I know that it's just the price I pay to have the other beneficial attributes.