SKU: 9343254265
led corn bulb grow light

led corn bulb grow light 27W LED Corn Bulb - 180 Degree - Directional Corn Bulb-E39 - (UL+DLC)

$25.16 $27.96
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

led corn bulb grow light 27W LED Corn Bulb - 180 Degree - Directional Corn Bulb-E39 - (UL+DLC)The 27W LED Corn Bulb is a highly efficient 180 degree retrofit lamp with compact design, making it ideal for retrofitting smaller fixtures. It uses SMD 2835 high quality LED chips that emits 130 lumens per watt brightness while helping you cut down up to 80% power consumption. This makes it the perfect replacement for inefficient 150W HID bulbs. Additionally, it also has a 5 year limited warranty. This model is also available in 54W (single wattage),

The 27W LED Corn Bulb is a highly efficient 180-degree retrofit lamp with compact design, making it ideal for retrofitting smaller fixtures. It uses SMD 2835 high quality LED chips that emits 130 lumens per watt brightness while helping you cut down up to 80% power consumption. This makes it the perfect replacement for inefficient 150W HID bulbs. Additionally, it also has a 5 year limited warranty.

This model is also available in 54W (single wattage), 54W/45W/36W (tunable wattages), and 115W/95W/75W (tunable wattages).

Features

Rotatable base: With rotatable E39 base, you can direct the light in one direction which saves 20% to 30% wattage compared to 360-degree corn bulbs. 

Long Serving Life: Our LED retrofit corn bulb features high quality magnesium alloy Heat Sink and ventilation slot heat dissipation to ensure long life performance over 50,000 hours. (23 years based on 6 hrs/day & 12 years based on 12 hrs/day). 

Easy Installation: It comes with rotatable E39 Mogul Base that can be installed easily in a fixture but requires you to bypass/remove the existing ballast.

Damp Rated: With IP64 Damp rating, this LED retrofit lamp is even suitable to be used in places with moisture. 

UL and DLC qualified: This retrofit lamp meets the highest standards for safety and performance, making them eligible for rebates and incentives from utility companies.

Applications

It is suitable to be used in fully enclosed fixtures like shoebox area parking lots light, canopy, high bays, flood lights, wall packs, street lights, gas station fixtures etc. 

This product is listed under DesignLights Consortium® (DLC) which does not only provide eligibility for rebates from most utility providers, but also promotes high-quality and energy-efficient lighting products through vigorous testing protocols.

Product Spec Sheet

Download the Product Spec Sheet Here.

Download the Technical Data Sheet Here.

Installation Manual

Download the installation guide here.

 

More Information

  • Please turn off power before install or change assembly parts.
  • The input voltage and lamps should be matched, after connecting the power line, please make sure the wiring section is insulated
  • Make sure to remove or bypass the ballast in the fixtures before installing the lamps. 
  • Suitable for damp locations. Do not use with dimmers. 
  • Suitable for use in enclosed luminaires, min lamp compartments dimensions: 340*200*200MM.
  • Unprofessional must not install and disassemble the lamps.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9343254265

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4.1 ★★★★★
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A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 3
Fair
Color: Black, Size: 88"- 4 Panel
Fair product. Very cheap quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025
T
Verified Purchase
TJD
Cuba, US
★★★★★ 5
Sturdy and Easy to Move
Color: Black, Size: 132"- 6 Panel
This 6 ft black partition on wheels is exactly what I needed to divide space without sacrificing style or stability. It’s sleek, professional-looking, and blends in well with any environment—from office spaces to home studios. The build quality is impressive—very sturdy and doesn’t wobble at all once it’s in place. The wheels glide smoothly and lock securely, making it easy to reposition or keep stationary as needed. Assembly was quick and straightforward, with all parts clearly labeled. Overall, this partition is a perfect combination of functionality and design. Highly recommend it if you need a durable, mobile room divider that looks great and performs even better.
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Reviewed in the United States on August 4, 2025
H
Verified Purchase
Harrison Cole Youngren
Dallas, US
★★★★★ 5
Nice once put together.
Color: Black, Size: 88"- 4 Panel
I really enjoyed these ones. They got put up, putting them together was a two-man task and not very easy at all. They work really good. They're very heavy duty. You can hang things on them. I kick mine out of the way and they work like a charm!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
A
Amazon Customer
Massapequa, US
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well. Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely. One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs. The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers. Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster. Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality. Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026
F
Fred
Omaha, US
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one. The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy. Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex. The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one. The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026

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