Replacement Light Bulb for LU400 LU400 - 400 Watts 51000 Lumens ET18 Shape

Replacement for LU400, this high-intensity discharge sodium lamp offers a reliable solution for industrial and commercial lighting needs, delivering bright, efficient illumination that enhances visibility in large spaces like warehouses and streetlights. As a direct substitute, it ensures seamless integration into existing fixtures, providing long-lasting performance that minimizes downtime and maintenance costs, making it an essential choice for professionals seeking dependable replacements.

Key Features & Benefits

• Delivers exceptional brightness with high lumen output, ideal for areas requiring intense lighting, which supports enhanced safety and productivity in various environments.
• Features a long operational life, reducing the frequency of replacements and offering cost savings over time for businesses and facilities.
• Ensures broad compatibility with standard high-intensity discharge systems, allowing for easy installation without the need for additional modifications.
• Provides energy-efficient operation at its wattage level, helping to lower overall energy consumption while maintaining powerful light performance.
• Boasts a clear bulb finish that maximizes light distribution, making it suitable for applications where clarity and uniformity are key user intents.

Product Specifications

• Watts at 400 for robust power handling, supporting demanding lighting tasks with consistent output.
• Lumens reaching 51000, ensuring superior illumination for high-visibility requirements.
• Shape designed as ET18, optimized for efficient light projection in targeted applications.
• Life expectancy of 24000 hours, promoting extended use and reliability in continuous operations.
• CRI of 22, which accurately renders colors in specific lighting scenarios for practical functionality.

Discover the Perfect Replacement

Upgrade your lighting setup with this dependable LU400 replacement, designed for straightforward installation and enduring performance that meets your illumination needs. Experience peace of mind knowing you're choosing a compatible, high-quality option that keeps your spaces brightly lit—order now to ensure reliable operation and avoid any lighting interruptions.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.