Cart
0
Sylvania - 64575 - M400/U/Et18
WELCOME5: Use code WELCOME5 for 5% off on your first order
Couldn't load pickup availability
Vendor: Sylvania
Type: Lights & Lighting Accessories
Sku: WBLSDB000V61RUU
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.
Guarantee safe checkout
Sylvania - 64575 - M400/U/Et18
$35.95
Related products
SYLVANIA 21133 Compact Fluorescent Lamp, 13W, 3000K Warm White, 10 Pack, 2-Pin Single Tube, Eco-Friendly
Regular price
$33.01
$47.16
Sale price
+ Add to Cart
Customer Approved
Extensive Selection
Fast, Reliable Delivery
Top-Tier Quality
Frequently Asked Questions
- Q: What is the wattage of the Sylvania M400/U/ET18 bulb? A: The wattage is four hundred watts. This bulb is designed for high-intensity lighting applications.
- Q: What type of base does the Sylvania M400/U/ET18 bulb have? A: It has a mogul base. This type of base is suitable for industrial and commercial lighting fixtures.
- Q: What is the color temperature of the Sylvania M400/U/ET18 bulb? A: The color temperature is four thousand Kelvin. This provides a bright, clear light ideal for various environments.
- Q: How long does the Sylvania M400/U/ET18 bulb last? A: The average lifetime is twenty thousand hours. This ensures long-lasting performance in high-demand settings.
- Q: What is the lumen output of the Sylvania M400/U/ET18 bulb? A: The lumen output is thirty-six thousand lumens. This high output is suitable for areas requiring bright illumination.
- Q: What is the CRI rating of the Sylvania M400/U/ET18 bulb? A: The CRI rating is sixty-five. This indicates a moderate level of color rendering quality.
- Q: How do I install the Sylvania M400/U/ET18 bulb? A: To install, ensure the power is off and screw the bulb into a compatible mogul base socket. Always follow manufacturer guidelines for safety.
- Q: Is the Sylvania M400/U/ET18 bulb suitable for outdoor use? A: Yes, it is suitable for outdoor use. However, ensure it is installed in a weatherproof fixture for optimal performance.
- Q: Can I use the Sylvania M400/U/ET18 bulb in residential settings? A: Yes, but it is primarily designed for commercial and industrial use due to its high power and brightness.
- Q: How do I safely dispose of the Sylvania M400/U/ET18 bulb? A: Dispose of it according to local regulations for hazardous waste. Metal halide bulbs can contain materials that require special handling.
- Q: How should I clean the Sylvania M400/U/ET18 bulb? A: Turn off the power and allow it to cool before cleaning. Use a dry cloth to gently wipe the surface.
- Q: Does the Sylvania M400/U/ET18 bulb have a warranty? A: Yes, it typically comes with a manufacturer's warranty. Check the packaging or manufacturer's website for specific terms.
- Q: What should I do if the Sylvania M400/U/ET18 bulb is flickering? A: If flickering occurs, check the socket connection and ensure it's securely installed. If the problem persists, consider replacing the bulb.
- Q: Is the Sylvania M400/U/ET18 bulb dimmable? A: No, the Sylvania M400/U/ET18 bulb is not dimmable. It operates at full brightness when powered.
- Q: What are the dimensions of the Sylvania M400/U/ET18 bulb? A: The bulb is designed as an ET18 shape. Specific dimensions may vary, but it typically fits standard mogul base fixtures.