400 Watt - Metal Halide HID - Mogul extended base - ED37 - Clear - 65 CRI - 4200K

Transform High-Ceiling Spaces with Industrial-Strength Brilliance

When visibility is non-negotiable, the SATCO 400-Watt Metal Halide HID bulb provides the high-intensity performance your facility demands. Delivering a staggering 42,000 lumens of crisp, cool white light, this ED37 bulb is designed to cut through shadows and provide uniform coverage across expansive areas. Whether you are managing a high-traffic warehouse, a sports arena, or a large-scale manufacturing plant, this bulb ensures every square foot is illuminated with professional-grade clarity.

Engineered for longevity and reliability, this bulb features a Mogul Extended (EX39) base, specifically built for high-output fixtures. The clear finish maximizes light transmission, while the 4200K color temperature creates a focused, alert atmosphere that is essential for safety and precision work. Rated for both open and enclosed fixtures, it offers the flexibility needed for diverse industrial and commercial lighting setups where consistent performance is a priority.

• High-Efficiency Output: Produces 42,000 lumens to effectively illuminate massive industrial footprints and commercial spaces.
• Optimized Visibility: The 4200K cool white light enhances contrast, making it perfect for detailed tasks and safety-conscious environments.
• Extended Maintenance Cycle: With a 20,000-hour rated life, you significantly reduce the frequency and labor costs associated with replacing lamps at high mounting heights.
• Enclosure Versatility: Specifically rated for use in both open and enclosed fixtures, allowing it to adapt to your existing hardware without safety concerns.
• Durable Design: The clear ED37 shape is built to withstand the rigors of commercial use while maintaining peak lumen output throughout its lifespan.