Light Efficient Design LED-8039M345D-A FlexColor LED Bollard / Post Top Retrofit Lamp - EX39 - 18W - CCT Selectable - 2,610 Lumens - 120-277V

Light Efficient Design offers a flexColor retrofit lamp designed for HID bollard and post-top lighting applications. The LED-8039M345D-A is an EX39 mogul base lamp that converts traditional HID fixtures to LED while providing selectable color temperature options and dimming. It outputs about 2,610 lumens at 18 watts and operates over a wide input voltage range of 120–277V, making it suitable for varied supply situations. A key feature is its CCT-selectable capability, allowing users to choose between warm 3000K, neutral 4000K, or daylight 5000K color temperatures via an accessible side switch. The lamp is designed for use in enclosed fixtures and damp locations, and it supports multi-directional mounting (base up, base down, or sideways) without impacting performance, which adds flexibility for different bollard or post-top installations.

Constructed to withstand challenging environments, the fixture includes dual-stage MOV surge protection and 6kV surge protection, with drivers that are pretested and potted, and burn-in tested prior to shipping to mitigate vibration and moisture exposure. The unit is rated for a 50,000-hour service life, reflecting the expectation of extended operation in outdoor or semi-outdoor settings. Its form factor—described as a corn cob-style LED emitter with an EX39 base and a compact 7-inch length and 2.6-inch diameter—fits numerous retrofit scenarios while maintaining a performance profile compatible with 100W HID equivalents in terms of light output. The product is intended to retrofit existing HID bollard or post-top luminaires, delivering LED efficiency and selectable color temperatures in a single, maintenance-friendly lamp.

When planning replacements, consider the need for multi-temperature lighting to match different site atmospherics or tasks, and note the 120–277V compatibility to simplify installation across varying electrical feeds. The 50,000-hour rating provides guidance on expected service intervals, though real-world life will depend on operating conditions and ambient temperature. This lamp is sized for standard bollard and post-top form factors and should be evaluated for enclosure protection and mounting orientation before final installation to ensure optimal performance.

Features:

• 120-277V ballast bypass operation
• Dimmable to 50% with LO switch on the side
• CCT-selectable: 3000K, 4000K, 5000K
• EX39 mogul base
• Multi-directional installation orientation
• Enclosed fixture rated
• Damp location rated