Philips 21-Watt 34 in. Linear T5 Fluorescent Tube Light Bulb Cool White (4100K) Alto (40-Pack)
SKU: 46445202446

Philips 21-Watt 34 in. Linear T5 Fluorescent Tube Light Bulb Cool White (4100K) Alto (40-Pack)

Sale price$112.64 Regular price$125.16
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Description

Philips 21-Watt 34 in. Linear T5 Fluorescent Tube Light Bulb Cool White (4100K) Alto (40-Pack)Philips linear fluorescent 21 Watt 34 in. T5 cool white light bulb (F21T5 841) is ideal for residential use in garages workshops, basements, as well as for commercial use in general, decorative and architectural lighting. It provides a cool white light. Brightness: 1950 lumens Estimated yearly energy cost: $2. 89 (based on 3 hrs day, 11c kWh. Costs depend on rates and use.) Life: 22. 8 years (based on 3 hrs day) Light appearance: 4100K (Cool White)

Philips linear fluorescent 21-Watt 34 in. T5 cool white light bulb (F21T5/841) is ideal for residential use in garages workshops, basements, as well as for commercial use in general, decorative and architectural lighting. It provides a cool white light.

  • Brightness: 1950 lumens
  • Estimated yearly energy cost: $2.89 (based on 3 hrs/day, 11c/kWh. Costs depend on rates and use.)
  • Life: 22.8 years (based on 3 hrs/day)
  • Light appearance: 4100K (Cool White)
  • Energy used: 21 Watts
  • Lumens per watt: 95.24
  • Ideal for residential use in offices, as well as for commercial use in general, decorative and architectural lighting
  • Great for general purpose lighting - creates a balanced and pleasant light
  • Contains mercury: yes (for more on clean-up and safe disposal, visit: epa.gov/cfl)
  • Contains mercury: yes (for more on ceal-up and save disposal visit: www.epa.gov)


Features
Light Bulb Base Type Bi-Pin
Actual Color Temperature (K) 4100
Indoor/Outdoor Indoor
Returnable 180-Day
Light Bulb Base Code G5
Color Rendering Index (CRI) 85
Average Life (hours) 25000
Lumens (Brightness) 2000
Bulb Type General Purpose
Wattage (Watts) 21
Color Temperature Cool White
Number of Bulbs Included 40
Light Bulb Features No additional features
Light Bulb Shape Code T5
Lighting Technology Fluorescent
Bulb Shape Linear
Bulb Construction Glass
Bulb Diameter (In.) 0.625
Product Length (in.) 34
Approximate Light Bulb Length 3 ft.
Manufacturer Warranty Yes. Please see the "more information" tab for details

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46445202446

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CMK
Waukegan, US
★★★★★ 4
Nice mount, but you can’t have a remote cover
I do like this mount, and it’s super easy to put on. Unfortunately this mount tries to be snug enough so that you cannot use if there is a cover on the remote.
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Reviewed in the United States on January 8, 2026
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Nelson Bonilla
Lowell, US
★★★★★ 5
Fits Apple TV perfectly
Fits Apple TV remote perfectly and can be hung on wall with nails or tape.
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Reviewed in the United States on September 7, 2025
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Verified Purchase
Alexandra Guerrero
Alexandria, US
★★★★★ 5
Very useful product
I love it remote never gets lost!
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Reviewed in the United States on February 5, 2026
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Verified Purchase
RG
Omaha, US
★★★★★ 5
Stick it anywhere!!
Never lose the remote again!! These are awesome, I use them in my house as well as my camper.
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Reviewed in the United States on December 28, 2025
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Verified Purchase
alessa
Port Orchard, US
★★★★★ 5
Great value, great product!
I use this as a home jewelry box - I don't wear a lot of jewelry, so it fits my needs perfectly. Its pretty lightweight and would be good for travels as well. The outside is leather-like and seems to be waterproof so far. I use the first layer for jewelery and second layer to store my hairclips and pins. I've had it for a few months and it seems to be great quality and durable! Definitely a good value as well because I've seen similar jewelry boxes sold at popular retail stores for over $30.
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Reviewed in the United States on January 21, 2026

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