Replacement Light Bulb for S51 400W S51 High Pressure Sodium - 400 Watts, 51000 Lumens, 2100K Color Temperature

Replacement for HIGH PRESSURE SODIUM 400W S51, this high-pressure sodium lamp serves as an efficient lighting solution for industrial and commercial settings, providing powerful illumination to replace outdated bulbs and ensure consistent performance. Designed for high-intensity discharge applications, it delivers bright light ideal for warehouses, street lighting, and outdoor spaces, helping users maintain optimal visibility while reducing the need for frequent replacements.

Key Features & Benefits

• Offers exceptional brightness with high lumen output, making it perfect for large-area lighting needs and enhancing safety in dimly lit environments, which is a common intent for those seeking reliable replacements.
• Boasts a long operational life, reducing maintenance costs and downtime for businesses, ensuring durability in demanding conditions like outdoor or industrial use.
• Engineered for straightforward compatibility with standard high-pressure sodium systems, allowing easy integration as a direct substitute without complex modifications, addressing user intents for hassle-free part replacements.
• Provides energy-efficient operation at its rated wattage, helping to lower electricity consumption while maintaining strong light performance, a key benefit for cost-conscious consumers.

Product Specifications

• Delivers 400 watts of power for robust lighting in high-demand scenarios, ensuring reliable energy use for extended periods.
• Emit 51000 lumens, offering superior brightness that supports clear visibility in various professional settings.
• Features a color temperature of 2100 Kelvin, producing a warm light suitable for specific industrial applications.
• Includes a clear bulb finish and ET18 shape for effective light distribution, with a life expectancy of 24000 hours to promote longevity in use.

Discover the Perfect Replacement

Upgrade your lighting setup today with this dependable high-pressure sodium replacement, designed for seamless installation and lasting reliability in your existing systems. Whether you're maintaining commercial properties or industrial facilities, this bulb ensures optimal performance—add it to your cart now for enhanced efficiency and peace of mind in your daily operations.

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.