Light Efficient Design LED-8232M345D FlexColor LED High Bay Retrofit Lamp - Enclosed Rated - EX39 - 140W - CCT Selectable - 19,500 Lumens - 120-277V

The LED-8232M345D is a high-efficiency LED retrofit lamp designed to replace 400 W HID high bays in enclosed fixtures. With an EX39 mogul base and a selectable color temperature ranging from 3000K (warm) to 5000K (daylight) through a user-accessible dimmable dial, this luminaire provides flexible white-light options in a compact 140 W package. It delivers up to 19,500 lumens and is rated for 50,000 hours, offering a long-term replacement solution for demanding industrial applications while maintaining strong efficacy and light quality across operating environments.

Engineered for reliability, the lamp incorporates a USA-designed driver with pretested and potted electronics that are burn-in and protected against vibration and moisture. Dynamic temperature control with advanced active cooling supports a longer, brighter life and helps maintain performance in damp, enclosed fixtures. The design is enclosure-rated and resistant to dust and insects, making it suitable for challenging plant, warehouse, or manufacturing settings where high bay lighting is needed in tight, enclosed spaces.

Operational versatility is complemented by robust electrical protection and environmental tolerance: it accepts 120–277 V input, tolerates a wide operating temperature range, and includes 6 kV surge protection to guard against transient events. This lamp is intended for retrofit use in facilities currently powered by HID high bays, delivering comparable or improved illumination with lower energy consumption and simpler maintenance over its 50,000-hour life cycle.

Features:

• 120-277V operation
• CCT-selectable: 3000K, 4000K, 5000K
• Dimmable via side dial
• Replaces 400W HID high bays
• EX39 mogul base
• Pretested and potted drivers
• Enclosed fixture rated, suitable for damp environments