index

SYLVANIA Compact Fluorescent Lamp 42-Watt 4100K Triple Tube 10 Count White Model 20890

  • $53.91
  • Regular price $77.01
Promo IconWELCOME5: Use code WELCOME5 for 5% off on your first order

Hurrify, 10 item(s) left in stock!

Join Waitlist
Wishlist

Vendor: SYLVANIA

Type: light-bulbs

Sku: WBLSDB00PB4A8RA

Availability: In Stock

Sold by LightsDaddy, an authorized reseller.

Returns accepted within 30 days  |  support@lightsdaddy.com

✓ Verified
Shipping Information
  • Free Standard Shipping — United States only
  • Processing Time: 1–3 business days
  • Estimated Delivery: 3–5 business days after dispatch
  • Securely packed to protect your lighting fixtures during transit
  • Tracking number sent via email once dispatched
  • Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund

Returns accepted within 30 days of delivery.

Damaged or Defective Item

Free return shipping + replacement or full refund

Wrong Item Received

Free return shipping + replacement or full refund

Change of Mind

Return shipping at customer's expense · Item must be unused & in original packaging

All returns require a Return Authorization (RA) number before sending.

To initiate a return, contact us:

support@lightsdaddy.com +1 281-456-3664
View Full Return & Refund Policy
Safety & Compliance
⚠️

California Proposition 65 Warning

Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

www.P65Warnings.ca.gov

Electrical Safety Warning

All electrical products must be installed by a qualified electrician in accordance with local wiring regulations. Incorrect installation may result in fire, electric shock, or injury.

Always disconnect power at the circuit breaker before installation.

💡

Bulb & Usage Advisory

Do not exceed the maximum wattage specified on the fixture label. Keep away from flammable materials. Allow adequate ventilation around the fixture.

Keep out of reach of children. Not suitable for wet locations unless rated IP65 or higher.

Guarantee safe checkout

SYLVANIA Compact Fluorescent Lamp 42-Watt 4100K Triple Tube 10 Count White Model 20890

$53.91

Frequently Asked Questions

  • Q: What is the wattage of the Sylvania 10 Pack 20890 CF42DT/E/IN/841/ECO lamp? A: The wattage is forty-two watts. This energy-efficient compact fluorescent lamp is designed to provide bright lighting while saving energy.
  • Q: What is the color temperature of this lamp? A: The color temperature is four thousand one hundred Kelvin. This creates a bright, white light ideal for various indoor settings.
  • Q: How long does the Sylvania 20890 lamp last? A: The lamp has a lifespan of twelve thousand hours. This longevity makes it a great choice for reducing replacement frequency.
  • Q: What type of base does this lamp use? A: This lamp uses a GX24q-4 base type. It is compatible with electronic and dimming ballasts for versatile installations.
  • Q: What is included in the Sylvania 10 Pack? A: The pack includes ten compact fluorescent lamps. This bulk packaging provides convenience and value for users needing multiple lamps.
  • Q: Can I use this lamp in a dimming fixture? A: Yes, this lamp is compatible with dimming ballasts. It allows you to adjust the brightness according to your preference.
  • Q: How do I install the Sylvania 20890 lamp? A: To install, simply insert the lamp into a compatible GX24q-4 socket. Ensure the power is turned off during installation for safety.
  • Q: Is this lamp suitable for outdoor use? A: No, this lamp is designed for indoor use only. It is ideal for small fixtures and downlights within homes or offices.
  • Q: Does this lamp contain hazardous materials? A: No, this lamp does not contain hazardous materials. It is designed to be safe and eco-friendly for indoor lighting.
  • Q: How should I store unused lamps? A: Store unused lamps in a cool, dry place. Avoid exposure to direct sunlight or extreme temperatures to maintain their quality.
  • Q: Can I recycle these lamps? A: Yes, you can recycle these compact fluorescent lamps. Check local recycling guidelines for proper disposal methods.
  • Q: What are the dimensions of each lamp in this pack? A: Each lamp measures nine point eight inches in length, eight point thirty-one inches in width, and five point eight inches in height. This compact size fits various fixtures.
  • Q: Is the light output of this lamp bright? A: Yes, the lamp produces three thousand two hundred lumens. This brightness is suitable for illuminating small spaces effectively.
  • Q: What is the CRI of this lamp? A: The Color Rendering Index (CRI) is eighty-two. This means the lamp accurately represents colors, enhancing the visual quality in any room.
  • Q: What materials is the Sylvania 20890 lamp made of? A: The lamp is primarily made of glass. This material is used to enclose the fluorescent components for durability and safety.