Replacement Light Bulb for PHILIPS MS400/BU/PS - 400 Watts, 37000 Lumens, BT37 Shape

Replacement for PHILIPS MS400/BU/PS and similar models, this high-intensity discharge lamp delivers dependable performance as a direct substitute for metal halide lighting in industrial, commercial, and outdoor environments. Engineered for seamless compatibility, it provides consistent brightness and efficiency, helping users maintain optimal illumination while minimizing downtime and replacement frequency. Ideal for those seeking reliable parts to keep operations running smoothly, this lamp supports energy-efficient lighting solutions without compromising on durability or output.

Key Features & Benefits

• Delivers exceptional lumen output for enhanced visibility in large spaces, making it suitable for warehouses, stadiums, and street lighting, addressing common user intents for bright, reliable replacements.
• Features a long operational life to reduce the need for frequent changes, offering cost savings and lower maintenance efforts for businesses focused on efficiency and longevity.
• Ensures straightforward compatibility with existing fixtures, allowing for easy installation that meets standard requirements, fulfilling intents for hassle-free part replacements in various systems.
• Provides stable performance with high color rendering, supporting clear and accurate lighting for safety-critical applications like construction and education settings.

Product Specifications

• Watts: 400, ensuring powerful energy delivery for demanding environments.
• Lumens: 37000, offering bright illumination for wide-area coverage.
• Color Temperature: 4000K, providing a neutral white light for versatile use.
• Shape: BT37, designed for effective light distribution in targeted setups.
• CRI: 65, delivering adequate color accuracy for general-purpose applications.

Discover the Perfect Replacement

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.