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SYLVANIA 921 Long Life Incandescent Bulb, High Performance, 10 Count Pack, Model 921LL.TP
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Vendor: SYLVANIA
Type: light-bulbs
Sku: WBLSDB0031HI0MO
Availability: In Stock
Sold by LightsDaddy, an authorized reseller.
Returns accepted within 30 days | support@lightsdaddy.com
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.
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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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SYLVANIA 921 Long Life Incandescent Bulb, High Performance, 10 Count Pack, Model 921LL.TP
$16.58
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Frequently Asked Questions
- Q: What is the type of bulb in this pack? A: This pack contains incandescent bulbs. Incandescent bulbs are known for their warm light and are commonly used in automotive applications.
- Q: How many bulbs are included in this pack? A: There are ten bulbs included in this pack. This makes it convenient for users who need multiple replacements.
- Q: What is the model number of this product? A: The model number is 921LL.TP. This identifier helps in searching for compatible bulbs and replacements.
- Q: What is the size of the bulb pack? A: The item size is ten count, which means you get a total of ten incandescent bulbs in one pack.
- Q: Is this bulb suitable for outdoor use? A: Yes, incandescent bulbs can be used outdoors if they are properly enclosed. They provide ample light for external applications.
- Q: What is the manufacturing brand of this bulb? A: The manufacturing brand is SYLVANIA. SYLVANIA is well-known for its quality automotive lighting products.
- Q: How do I install these incandescent bulbs? A: To install these bulbs, turn off the power, remove the old bulb, and insert the new bulb into the socket until secure. Ensure it fits properly.
- Q: Are these bulbs compatible with all vehicles? A: These bulbs are designed for specific automotive applications. Check your vehicle’s manual to confirm compatibility.
- Q: Can these bulbs be used in household fixtures? A: No, these incandescent bulbs are specifically designed for automotive use and may not be suitable for household fixtures.
- Q: What precautions should I take when handling these bulbs? A: Always handle the bulbs with care and avoid touching the glass with bare hands to prevent oil contamination and breakage.
- Q: How do I safely store these bulbs? A: Store these bulbs in a cool, dry place away from direct sunlight. Ensure they are placed in their original packaging to prevent damage.
- Q: Is there a warranty for these bulbs? A: Yes, SYLVANIA products typically come with a warranty against defects. Check the packaging for specific warranty details.
- Q: What should I do if one of the bulbs arrives broken? A: If a bulb arrives broken, contact the seller for a replacement or refund. Keep the original packaging for reference.
- Q: How long do these incandescent bulbs last? A: Incandescent bulbs generally last about one thousand hours. However, longevity may vary based on usage and conditions.
- Q: Are these bulbs energy efficient? A: No, incandescent bulbs are not considered energy-efficient compared to LED options. They consume more electricity and generate more heat.
- Q: What if I need a brighter or dimmer bulb? A: Consider using higher wattage incandescent bulbs for more brightness or a dimmer switch for adjustable lighting levels.