In large-scale chicken farming, many farmers usually focus on aspects such as feed, ventilation, and disease prevention and control, but often overlook the lighting, which is a low-cost and highly effective key point.

In many farms, when installing lighting fixtures, people only focus on brightness but neglect the spectral matching. However, they don't realize that the different wavelengths of red, green, and blue light have vastly different effects on chickens' feeding, bone development, stress response, and egg-laying performance. Improper spectral matching not only fails to achieve the lighting value but also easily leads to problems such as pecking disorders, slow growth, and unstable egg production.

Blue light (400–480nm) used for calming and preventing pecking

It can alleviate stress. Blue light can soothe the mood of the chickens, reduce their excitement, and effectively reduce problems such as feather pecking, anal pecking, and fighting.

✅ Applicable scenarios: During the early stage of chicks, during group transfer, during vaccinations and other stress periods. Chickens with high pecking tendencies should have an increased exposure to the blue light band.

⚠️ Reminder: It is not recommended to use it alone for a long time. A single application of blue light is not conducive to feeding and the subsequent performance of egg-laying.

Green light (500–560nm) promotes development and strengthens the skeleton.

Green light can stimulate the growth of the chicks' bodies, facilitate the development of bones and muscles, and lay a good foundation for physical fitness.

✅ Applicable scenarios: Brooding period, early rearing stage; early meat chicken stage, 0–12 weeks of egg-laying hen rearing stage.

⚠️ Reminder: After entering the laying cycle, it is not recommended to use it as the main light source continuously.

Red light (620–680nm) boosts feeding, ensures stable production and increases yield.

Red light can stimulate the appetite of chickens, regulate endocrine functions, promote the secretion of sex hormones, maintain a stable egg-laying level, and is less likely to induce pecking behavior.

✅ Applicable scenarios: From the start of egg-laying in laying hens to the entire laying period, and for the middle and late-stage fattening of broilers. For 4-tier multi-layer cage-type chicken houses, incorporating the red light wavelength band reasonably in the spectrum is an effective way to increase production and income.

Good Light Technology Professional Advice

Relying solely on single color light has obvious limitations and cannot meet the needs of chickens throughout their entire growth cycle. Modern large-scale chicken farms prefer the composite full-spectrum lighting solution, which integrates the effective wavelengths of red, green, and blue, while also taking into account multiple goals such as preventing pecking disorders, promoting growth, and ensuring production capacity.

In the multi-layer cage farming system, in addition to the spectral configuration, the uniformity of light also cannot be ignored. If the light intensity between the upper and lower layers is too different, it will significantly reduce the breeding advantages brought by the spectrum.

Good Light Technology’s S50 series full-spectrum poultry lighting fixtures have been specially developed for multi-layer cage farming scenarios. They are equipped with an intelligent lighting control system, which evenly distributes the lighting environment on each layer. These fixtures are widely applicable to various large-scale broilers, breeders and layers farms in China and Southeast Asia.

Xiamen Good Light Technology Co., Ltd Specializes in poultry-specific lighting, helping to enhance the quality and efficiency of global poultry farming.

Lighting is a cost-effective and highly productive method for poultry farming. By scientifically adjusting the light spectrum, without significantly increasing the investment in farming, it is possible to improve the health of the chicken flock and unlock production potential.

If you are building a new chicken house or planning a lighting renovation, please feel free to contact us to discuss and customize the lighting layout and spectral scheme that is suitable for your farm.

Website: www.xmgoodlight.com

Contact Email: anne@xmgoodlight.com