LED corn lights: what they are, where to use them and how to choose the best option

Mar 08, 2025

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What are LED corn lamps?


Corn lights are engineered as an energy-efficient alternative to high-intensity discharge (HID) bulbs and sodium oxide (SON) lamps. They employ an extensive array of LEDs on its metallic framework to emit substantial illumination. This configuration of LEDs closely resembles a corn cob, therefore the designation 'corn lights'.
They are utilised in locations such as parking lots, football stadiums, and streetlights-anywhere that necessitates substantial illumination. In contrast to halogen HID lamps and SON lamps, LED corn lights can deliver substantial illumination effectively while maintaining a broad colour range.
If you need a more efficient and cost-effective alternative to a HID/SON lamp, maize lights may be the suitable option for you. Transitioning to LED technology results in a reduction of energy consumption by up to 90%. Excellent illumination that generates substantial savings. Select here to explore our complete assortment and acquire further information.

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What are the applications of corn lights?


Corn lights serve as an energy-efficient substitute for any high-lumen lighting, applicable for both indoor and outdoor use. They are utilised for illumination:

1.Parking facilities
2.Soccer arenas
3.Thoroughfares Thoroughfares
4.Interior high-bay luminaires
5.Residential and athletic facilities
6.Leisure spaces (e.g. parks and fields)
7.Especially advantageous for external applications because to their robust and splashproof construction, LED Corn Lamps have emerged as a preferred practical choice for locations requiring distinctive bright illumination.

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Metal Halide vs SON Lamps versus LED Corn Bulbs

 

 

Metal Halide*

Sodium vapour lamps**

LED Corn Bulbs

On/Off Cycling Can take up to 15–30 minutes to warm up 5–10 minutes Instantaneous
Ultraviolet Yes. Emits UV radiation which requires a filter built into the bulb. Small amounts None
Heat Emissions A significant amount (10–15% of the total energy consumed) A significant amount (15% of total energy) Produces very little heat
Costs From £22 From £22 From £22
Average Lifespan 6,000–15,000 hours 18,000-24,000 hours 50,000 hours
Colour Temperature 2,700k (very warm) to 20,000k (super daylight) 2,700k (very warm) 2,700k (very warm) to 6,500k (daylight)
Energy Rating*** C B A+

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A brief elucidation of wattages and lumens.


Wattage: A measure of electrical power quantified in watts. Historically, we utilised watts (W) to indicate a bulb's luminosity. Nevertheless, the emergence of energy-efficient LED lighting renders wattage insufficient for conveying comprehensive information. A regular 40w CFL bulb generates an equivalent light output as a 5w LED bulb. Acquire Additional Information: What wattage of light bulb do I require?
Lumens: A unit for quantifying light intensity. A greater lumen (lm) count corresponds to increased brightness of the light. For an area requiring ample illumination, consider bulbs that provide at least 5,000 lumens. A larger and darker environment necessitates a greater number of lumens.

 

Shenzhen Benwei Lighting Technology Co., Ltd was established in 2010. It is a national high-tech enterprise integrating design, R&D, production and sales of indoor and outdoor lighting products and also can do OEM ,ODM .For more details about our offerings, please contact us at bwzm18@ledbenweilighting.com

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