Replacement Bulb for Lights of America 4U/65K | 65W CFL | Mogul Base E39 | Daylight

Power your security and high-bay fixtures with our replacement for Lights of America 4U/65K Fluorescent Bulb. This high-wattage 65-watt compact fluorescent lamp generates a massive 4550 lumens, equivalent to a 300-watt incandescent bulb, ensuring maximum visibility for large areas.

Uniquely designed with an E39 Mogul Screw Base (39mm diameter), this bulb fits into large industrial and outdoor sockets. It emits a crisp 6500K Daylight color temperature, mimicking natural noon sunlight for superior contrast and security monitoring.

Key Features & Benefits

• High Lumen Output: 4550 lumens provides intense illumination for warehouses, barns, and yards.
• Mogul Base (E39): Large screw base fits specific high-wattage fixtures (check your socket size; standard household is E26).
• Daylight 6500K: Crisp, blue-white light improves visibility at night and enhances security camera footage.
• Energy Saving: Replaces 300W incandescent/HID bulbs, drastically reducing energy consumption.
• Self-Ballasted: Integrated ballast allows for screw-in installation (verify fixture compatibility).

Product Specifications

• Product Type: Replacement High Wattage CFL
• Replaces OEM Part #: 4U/65K (Lights of America)
• Wattage: 65 Watts
• Base Type: Mogul Screw (E39)
• Color Temperature: 6500K (Daylight)
• Lumens: 4550
• Condition: Brand New

Common Applications

This mogul base CFL is used in:

• High-Bay Warehouse Lighting
• Outdoor Security Floodlights
• Barn and Yard Lights
• Street Lighting Retrofits

Brighten large spaces efficiently. Order your Replacement Mogul Base CFL today!

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.