150W LED Corn Cob Light Bulb 2Pack - High Output Daylight Retrofit

In this review of the 150W LED Corn Cob Light Bulb 2Pack the bottom line is simple: this is a retrofit solution for commercial and large-area fixtures that need very high lumen output with long service life. The reviewer finds it best for warehouse, gym, workshop, parking lot and street-style fixtures where a single bulb must replace older 600W metal halide or HPS units. The most compelling reason to buy is the combination of roughly 21,000 lumens of super bright daylight output and a design built for retrofit into E39/E40 mogul sockets, which cuts replacement frequency and energy use compared with older HID or CFL options.

Key Features

• High lumen output: Produces up to 21,000 lumens so one bulb can replace a 600W metal halide or HPS fixture and light large areas effectively.
• Energy saving: Uses about 1/10 the power of an incandescent equivalent and far less than the older HID it replaces, lowering ongoing energy costs.
• Long lifespan: LED construction offers several times the life of metal halide, HPS and CFL lamps, reducing maintenance and replacement cycles.
• Instant on and even light: No warm-up time and 360 degree illumination with no dead corners, making it practical for spaces that need immediate bright light.
• Retrofit ready: E39/E40 mogul base fits common commercial sockets and a supplied E26 adapter increases installation flexibility.
• Robust thermal design: Built with aviation aluminum and a micro fan for heat dissipation to help maintain output and lifespan.

Who It's For

This bulb is aimed at facility managers, shop owners and DIYers who need a high-output, energy efficient replacement for 600W class metal halide or HPS lamps in fixtures such as high bays, post tops, shoeboxes, garages, warehouses and parking areas. It suits installations on AC110-277V circuits where instant full brightness and long life reduce downtime and maintenance.

Those who should look elsewhere include drivers of sensitive dimmable lighting systems or anyone requiring a dimmable lamp, as this corn bulb is not dimmable. Also note the lamp has a built-in driver and requires removal of any external ballast before installation, so sites that cannot bypass ballasts may need a different solution.

Pros & Cons

Pros

• Very bright 21,000 lumen output replaces 600W HID equivalents with less energy use.
• Longer expected service life and lower replacement frequency compared to metal halide or CFL.
• Supplied E26 adapter and wide 110-277V compatibility simplify installation in many fixtures.

Cons

• Not dimmable, so unsuitable where dimming control is required.
• Requires removal of ballast before powering; retrofit can need basic electrical work.

Specifications

Our Verdict

The 150W LED Corn Cob Light Bulb 2Pack is a strong value for anyone replacing large HID or CFL lamps in commercial or utility fixtures: it delivers very high daylight output, immediate full brightness and a durable thermal design that supports long life. Buy it if you need bright, wide-area lighting and want lower energy and maintenance costs; avoid it only if you need dimming or cannot remove an existing ballast.

Frequently Asked Questions

Can I use this with an existing ballast?
No. The lamp has a built-in intelligent driver and requires the ballast to be removed before powering.

Will this fit my fixture?
The bulb uses an E39/E40 mogul base and includes an E26 adapter for more sockets; confirm the bulb dimensions (about 4.4 x 4.4 x 11 in) fit your fixture.

Is this bulb dimmable?
No. This model is not dimmable and should be used on non-dimming circuits.