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LEDVANCE Sylvania 21118 13W Double Tube CFL Bulb, 3500K, 780 Lumens, T4 Shape, GX23-2 Base, 4-Pack
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Vendor: Ledvance
Type: Light Bulbs
Sku: WBLSDB0187R3E4Q
Availability: In Stock
Sold by LightsDaddy, an authorized reseller.
Returns accepted within 30 days | support@lightsdaddy.com
Shipping Information
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- 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
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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.
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LEDVANCE Sylvania 21118 13W Double Tube CFL Bulb, 3500K, 780 Lumens, T4 Shape, GX23-2 Base, 4-Pack
$18.76
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Frequently Asked Questions
- Q: What is the wattage of the Sylvania 21118 bulbs? A: The wattage of the Sylvania 21118 bulbs is thirteen watts. This energy-efficient design helps reduce electricity costs while providing bright light.
- Q: What is the color temperature of the Sylvania 21118 bulbs? A: The color temperature of the Sylvania 21118 bulbs is three thousand five hundred Kelvin. This provides a warm, inviting light suitable for various settings.
- Q: What is the lumen output of the Sylvania 21118 bulbs? A: The lumen output of the Sylvania 21118 bulbs is seven hundred eighty lumens. This brightness is ideal for general lighting needs.
- Q: What is the shape of the Sylvania 21118 bulbs? A: The Sylvania 21118 bulbs have a T4 shape. This compact design is perfect for fixtures with limited space.
- Q: What base type do the Sylvania 21118 bulbs use? A: The Sylvania 21118 bulbs use a GX23-2 bi-pin base. This base type ensures easy installation in compatible fixtures.
- Q: How do I install the Sylvania 21118 bulbs? A: To install the Sylvania 21118 bulbs, simply align the bi-pin base with the socket and push it into place until secure. Ensure the power is off during installation for safety.
- Q: Are the Sylvania 21118 bulbs compatible with dimmer switches? A: No, the Sylvania 21118 bulbs are not compatible with dimmer switches. They are designed for standard on/off operation.
- Q: Where can I use the Sylvania 21118 bulbs? A: The Sylvania 21118 bulbs are suitable for indoor use in various fixtures like table lamps, ceiling lights, and wall sconces. They provide versatile lighting solutions.
- Q: How do I clean the Sylvania 21118 bulbs? A: To clean the Sylvania 21118 bulbs, turn off the power and use a soft, dry cloth to gently wipe the surface. Avoid using water or cleaners directly on the bulb.
- Q: What safety features do the Sylvania 21118 bulbs have? A: The Sylvania 21118 bulbs are designed with safety in mind, including a durable construction that minimizes the risk of breakage. Always handle with care.
- Q: What is the shelf life of the Sylvania 21118 bulbs? A: The shelf life of the Sylvania 21118 bulbs is approximately three years when stored properly in a cool, dry place. This ensures optimal performance when used.
- Q: How should I store the Sylvania 21118 bulbs? A: Store the Sylvania 21118 bulbs in their original packaging in a cool, dry location to prevent damage. Avoid exposing them to extreme temperatures.
- Q: What is the warranty on the Sylvania 21118 bulbs? A: The Sylvania 21118 bulbs typically come with a limited warranty of one year. This covers defects in material and workmanship under normal use.
- Q: What should I do if the Sylvania 21118 bulbs arrive damaged? A: If the Sylvania 21118 bulbs arrive damaged, contact the seller immediately for a resolution. Most retailers will offer a replacement or refund.
- Q: How do the Sylvania 21118 bulbs compare to incandescent bulbs? A: The Sylvania 21118 bulbs use thirteen watts compared to sixty watts for a standard incandescent bulb, providing significant energy savings while delivering similar brightness.