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Hella H21W Long Life Halogen Bulb, 12V Miniature, Multi Color, Standard Size
WELCOME5: Use code WELCOME5 for 5% off on your first order
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Vendor: Hella
Type: Lights & Lighting Accessories
Sku: WBLSDB00IKLVZZK
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.
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.
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Hella H21W Long Life Halogen Bulb, 12V Miniature, Multi Color, Standard Size
$11.90
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Frequently Asked Questions
- Q: What is the size of the HELLA H21W bulb? A: The HELLA H21W bulb measures one inch in length, one inch in width, and two point six inches in height. This standard size fits most headlight assemblies.
- Q: What material is the HELLA H21W bulb made of? A: The HELLA H21W bulb is made of glass. This material is designed to withstand high temperatures and enhance light output.
- Q: What is the voltage of the HELLA H21W bulb? A: The HELLA H21W bulb operates at twelve volts. This voltage is standard for automotive lighting applications.
- Q: How do I install the HELLA H21W bulb? A: To install the HELLA H21W bulb, ensure the vehicle is off, wear gloves, and avoid touching the glass. Insert the bulb into the socket and secure it.
- Q: Is the HELLA H21W bulb suitable for all vehicles? A: The HELLA H21W bulb is suitable for many vehicles, but it's important to check compatibility with your vehicle’s specifications. Refer to the owner’s manual for guidance.
- Q: Can I use the HELLA H21W bulb in my home lighting? A: No, the HELLA H21W bulb is designed specifically for automotive use and is not suitable for home lighting applications. It requires a vehicle’s electrical system.
- Q: How do I take care of the HELLA H21W bulb? A: To care for the HELLA H21W bulb, avoid touching the glass and keep it clean from dirt and grease. Store it in a cool, dry place when not in use.
- Q: What safety precautions should I take when using the HELLA H21W bulb? A: Always use gloves when handling the HELLA H21W bulb to avoid skin oils on the glass. Ensure the bulb is installed properly to prevent overheating.
- Q: How long does the HELLA H21W bulb last? A: The HELLA H21W bulb offers a longer lifespan compared to traditional bulbs, though specific lifespan can vary based on usage. Generally, it is designed for extended use.
- Q: Is the HELLA H21W bulb DOT certified? A: Yes, the HELLA H21W bulb is DOT certified. This certification ensures it meets safety standards for automotive lighting.
- Q: What are the advantages of using HELLA bulbs? A: HELLA bulbs provide superior functionality, optimum fit, and customer satisfaction. They are known for their quality and long-lasting performance.
- Q: What regulations should I check before using the HELLA H21W bulb? A: Before using the HELLA H21W bulb, check local regulations such as DOT, ECE, and INMETRO certifications to ensure compliance with automotive lighting laws.
- Q: What if my HELLA H21W bulb arrives damaged? A: If the HELLA H21W bulb arrives damaged, contact the seller immediately for assistance with returns or replacements. Keep the original packaging for reference.
- Q: Can I return the HELLA H21W bulb if it doesn't fit? A: Yes, you can return the HELLA H21W bulb if it doesn't fit your vehicle. Be sure to check the return policy of the seller for specific instructions.
- Q: What should I do if the HELLA H21W bulb is flickering? A: If the HELLA H21W bulb is flickering, check the installation, ensure it is securely fitted, and inspect the vehicle's wiring for issues.