The new generation of compact, energy efficient, high lumen output lights is here!

ATLANTA, GA, January 10, 2024 /24-7PressRelease/ — The S39-19 Corn Light is a heavy-duty, industrial-grade light that features an efficient lighting design and provides excellent illumination. Energy saving is 67%-90%, significantly reducing energy consumption and bulb replacement costs. Designed for easy installation in new and existing luminaires, the S39 LED lamp is suitable for wet locations and fully enclosed luminaires, making it ideal for a variety of applications.

Full range of wattages available
Dual adjustable LED corn bulbs are available compared to regular LED corn bulbs on the market
From 18w to 120w, it can replace traditional street lights such as 50w HPS/HID/HQI.
Fully enclosed lamps with good heat dissipation, such as column tops, shoe boxes, wall-mounted lamps, highbay, etc., even high watts such as 120w. Comes with E26 E27 Medium Thread or E39 E40 Large Tycoon Base.

Dual adjustment function

The first adjustable function is 3 optional CCT, namely 3000K/4000K/5000K to choose from. It shows you can save SKUs in inventory. The second adjustable feature is the plug-and-play sensor’s watt selection.

GK has developed a new sensor for switching between 60%, 80% and 100% of different wattages. For example, if you are using an 18w led corn bulb with the sensor set to 60%, the minimum wattage should be around 10w. In addition, GK has many different plug-and-play sensors to meet different fixture applications, such as microwave sensors, PIR sensors, photoelectric sensors, WIFI sensors, Bluetooth sensors, etc.

Installation and Warranty
GK provides 5-year warranty, if there are any quality problems, please contact us for replacement.

High Quality
All GK LED corn bulbs pass UL, CE, ROHS, FCC, FDA, EPA – no dead spots, no flickering. GK has more than 10 years of experience in exporting to Europe, the United States and other countries.

For more information, please visit our website:

GK LED Lighting is a diversified manufacturer of high-quality, next-generation energy-efficient lighting products designed for years of reliable performance. Our company focuses on innovation, providing efficient and cost-effective lighting solutions.

For more information, please visit our website:

Guanke global service manufacturer was established in 2006 located in Shenzhen, China. We have a 25,000 square meters factory and a complete whole industry chain management system, with lean manufacturing capacity. We started to focus on LED corn lamp innovation, production, and marketing in 2010 till now and become one of the most professional manufacturers of LED corn lamp HID and MHL retrofit in China.

Now, GK has become a Chinese high-tech enterprise integrating brand, R&D, manufacturing, sales, and service. We always adhered to the business strategy of “scientific and technological innovation and original products”. The company has successively obtained more than 100 product patents such as global invention patents, appearance patents, and utility model patents. It is one of the “first batch of Shenzhen intellectual property standards” enterprises and “Shenzhen famous brand” enterprises.

For the original version of this press release, please visit here