27W LED Corn Bulb E39 180° Directional HID Replacement
The 27W LED Corn Bulb is a high-efficiency 180-degree LED retrofit lamp designed to replace traditional 150W HID bulbs in commercial and industrial lighting applications. Featuring premium SMD 2835 LED chips, it delivers up to 130 lumens per watt while reducing energy consumption by up to 80%. Its compact design makes it ideal for retrofitting smaller enclosed fixtures without replacing the entire fixture. Backed by a 5-Year Limited Warranty for long-lasting performance.
Also available in 54W (Single Wattage), 54W / 45W / 36W (Selectable Wattage), and 115W / 95W / 75W (Selectable Wattage).
Key Features
-
High Energy Savings – Replaces up to 150W HID lamps while consuming only 27W, reducing electricity costs by up to 80%.
-
Rotatable E39 Mogul Base – Easily adjust the light direction to maximize illumination where it is needed while reducing wasted light compared to 360° corn bulbs.
-
High Brightness – Premium SMD 2835 LED chips provide up to 130 lumens per watt for consistent daylight illumination.
-
Long Lifespan – Durable magnesium alloy heat sink with advanced ventilation provides efficient heat dissipation for over 50,000 hours of operation.
-
Easy Retrofit Installation – Fits standard E39 Mogul sockets. Existing ballast must be removed or bypassed before installation.
-
Damp Location Rated – IP64 rated for reliable performance in damp commercial environments.
-
UL Listed – Tested to meet strict safety and performance standards.
Ideal Applications
Perfect for upgrading existing HID fixtures in:
- Shoebox Area Lights
- Parking Lot Lights
- Canopy Lights
- High Bay Fixtures
- Flood Lights
- Wall Pack Lights
- Street Lights
- Gas Station Canopies
- Other Fully Enclosed Commercial Fixtures

Downloads
Installation & Safety Information
- Turn off power before installation or servicing.
- Ensure the input voltage matches the lamp specifications.
- Remove or bypass the existing ballast before installation.
- Suitable for damp locations.
- Not compatible with dimmers.
- Approved for enclosed fixtures with minimum compartment dimensions of 340 × 200 × 200 mm.
- Installation should be performed by a qualified electrician.