Illuminate large spaces with the M400U 400W BT37 Lamp, an exceptional metal halide bulb designed to provide high-efficiency lighting and deliver brilliant illumination for various commercial and industrial applications. Featuring a BT37 shape and an E39 base, this 400-watt lamp offers reliable, long-lasting performance with a 4000K color temperature that emits a clear, daylight-like light ideal for creating optimal visibility.

With a CRI of 65, the M400U ensures that colors are rendered with acceptable accuracy, making it suitable for a wide range of uses, from street lighting to warehouse illumination. This open-rated bulb operates efficiently, providing consistent and powerful light output while helping to reduce operational costs.

🔹 Key Features:

✔ High Wattage Output – Delivers a powerful 400 watts of lighting, ideal for large spaces like warehouses, manufacturing plants, and sports arenas.

✔ Long Lifespan – Enjoy up to 18,000 hours of operation, reducing the need for frequent replacements and ensuring reliability over time.

✔ Clear 4000K Light – Emits a 4000K color temperature for clear, bright lighting that mimics natural daylight, enhancing visibility in both indoor and outdoor environments.

✔ Energy-Efficient Design – Despite its high wattage, this lamp is designed to operate efficiently, saving on energy costs while maintaining high output.

✔ Reliable E39 Base – Features a heavy-duty E39 base that ensures a secure connection to compatible fixtures, providing stability and durability for long-term use.

✔ Ideal for Large-Scale Applications – Perfect for street lighting, commercial buildings, sports venues, and other large spaces where bright and durable lighting is needed.

✔ ANSI M59 Ballast – Specifically designed to work with the ANSI M59 ballast, ensuring compatibility with standard systems for smooth operation.

🔹 Applications:

The M400U 400W BT37 Lamp is suitable for both indoor and outdoor use, providing bright, efficient illumination in areas such as:

• Warehouses and Manufacturing Facilities

• Street and Parking Lot Lighting

• Sports Arenas and Stadiums

• Large Retail Spaces and Showrooms

• Public Lighting and Civic Projects

This 400W metal halide lamp combines efficiency, durability, and high-performance lighting, making it the perfect choice for your lighting needs.

💡 Upgrade your lighting system today with the M400U 400W BT37 Lamp and experience powerful, reliable illumination!