Replacement Light Bulb for PHILIPS C400S51/ALTO - 400W, 51000 Lumens, E39 Base

Replacement for C400S51/ALTO (for PHILIPS) and others, this high-intensity discharge sodium lamp delivers robust lighting solutions for industrial and commercial environments. As a trusted replacement part, it provides reliable performance, ensuring bright and consistent illumination that supports safety and productivity in large-scale applications. With its durable design, this lamp helps maintain operational efficiency while offering a cost-effective alternative to original components.

Key Features & Benefits

• Offers exceptional brightness with a high lumen output, ideal for areas requiring intense lighting, which enhances visibility and reduces the risk of accidents in warehouses or outdoor settings.
• Boasts a long operational life, minimizing the need for frequent replacements and lowering maintenance costs, making it a practical choice for users seeking dependable lighting solutions.
• Ensures straightforward compatibility with existing fixtures, allowing for easy installation and seamless integration into various systems, addressing common user intents for reliable parts that fit without hassle.
• Features a clear finish that maximizes light distribution, providing efficient energy use while supporting environmental considerations in lighting applications.

Product Specifications

• Watts: 400, delivering powerful energy for demanding lighting needs.
• Lumens: 51000, ensuring superior brightness for high-visibility environments.
• Shape: ET18, designed for optimal light projection in tubular formats.
• Color Temperature: 2100K, producing a warm light suitable for specific industrial uses.
• CRI: 22, indicating accurate color rendering for practical applications.

Discover the Perfect Replacement

Select this replacement today for effortless compatibility and enduring performance in your lighting setup. Users looking for dependable parts will appreciate its ease of use and immediate availability, helping maintain seamless operations without downtime. Add to your cart now and experience the reliability that meets your lighting demands efficiently.

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.