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1 11

LED Corn Bulb, 250W, 37,500 lumens, 5000K, E39 Mogul Base, 277-480 VAC

SKU: SKU:01-RCL-005

97 in stock

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$117.00 USD

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Product Description
Product Specification
FAQ

Details

Ultra-Bright 250W Performance
This 250W LED corn light emits 37,500 lumens with a 5000K daylight color temperature and full 360-degree beam angle. Designed to replace 1000W HID bulbs, it provides powerful, clear illumination for high ceilings between 12 and 22 feet.

Open Fixture Use Only
This bulb is strictly designed for open fixtures. Installing it in enclosed fixtures may cause overheating and damage, which is not covered by the five-year warranty. Proper installation ensures optimal performance and long-term reliability.

Easy Installation and Wide Voltage
Featuring an E39 mogul base, the bulb installs easily by screwing into a compatible socket. It operates on 277–480 VAC and requires ballast removal or bypass. Instant-on technology eliminates flickering and produces no UV or IR radiation.

Energy Efficient and Long-Lasting
Reducing energy consumption by over 90 percent, this LED bulb significantly lowers electricity costs. With a lifespan of up to 50,000 hours, it delivers approximately 17 years of dependable lighting with eight hours of daily use.

Durable and Surge Protected
Built for industrial environments, the bulb includes 6kV surge protection for added durability. ETL, UL, and DLC certifications ensure safety, stable performance, and compliance with high-quality standards.

Versatile Commercial Applications
Ideal for warehouses, factories, gyms, parking lots, streetlights, gas stations, and pole fixtures, this LED corn bulb suits large indoor and outdoor spaces. It offers a reliable, cost-effective lighting upgrade for demanding commercial settings.

Specifications

Beam angle	360°	Cct	5000K
Certification	UL & DLC©	Color	White
Cri	>80	Dimension	H 10.63 Inch × D Ø5.6 Inch
Dimmable	0-10V	Efficacy	147LM/W
Frequency	50/60HZ	Housing	PC + Aluminum
Ip rating	IP64	Life hours	50000 Hours
Lumens	37,500 LM	Operating temperature	-40°F to 122°F
Power factor	[" >90%"]	Voltage	277-480 VAC
Warranty	5 Years	Watt	250W
Material	‎Aluminum	Indoor outdoor usage	Indoor
Light source type	‎LED	Power source	AC
Shape	Corn Bulb	Special feature	Energy Saving, Instant On, Shock and vibration resistant, Not Dimmable, Super Bright
style	‎Modern

Downloads

Installation Guide

FAQS

What types of facilities commonly use a 250W LED corn bulb?

It’s commonly installed in warehouses, factories, parking lots, stadium areas, and industrial facilities.

Why is 277–480V compatibility important?

It allows the bulb to work with higher-voltage commercial and industrial electrical systems.

Is 37,500 lumens suitable for high-output area lighting?

Yes, it delivers extremely bright illumination for large indoor and outdoor spaces.

What advantage does the E39 mogul base provide?

The E39 base supports easy installation into many commercial-grade fixtures.

Can this bulb replace high-wattage HID fixtures?

Yes, it’s designed as an LED retrofit replacement for traditional HID and metal halide lamps.

Why is 5000K commonly chosen for industrial environments?

5000K provides bright daylight-style visibility for improved clarity and safety.

Does the corn bulb design help spread light evenly?

Yes, the multi-directional LED arrangement supports wide-area illumination.

Is this bulb suitable for outdoor commercial applications?

Absolutely, it’s ideal for parking lots, campuses, and industrial outdoor lighting.

Can this LED bulb help reduce operational costs?

Yes, LED technology typically lowers both energy usage and maintenance requirements.

What makes this 250W LED corn bulb stand out?

It combines ultra-high lumen output, 480V compatibility, and efficient retrofit performance.

Can I cancel my order?

Orders can be canceled up until they are shipped. Once shipped, the Shipping Fee is non-refundable. Orders returned due to customer error/dislike/over-purchasing/any factors aside from damage and defects will also have a non-refundable Shipping Fee.

What is your shipping policy?

After placing your order, you’ll receive a confirmation email. Once your order is fulfilled, we’ll send tracking information via email. Please note, shipping fees are non-refundable in case of returns.