Under Dim-to-Blue® Agrishift® LED lighting, birds are calmer, less prone to run, and consequently put more feed energy into just growing. This has additional positive effects on both daily gain and uniformity. Research tests and on-farm testing have both shown immediate changes in bird behavior and improved feed conversion ratios when Agrishift® lamps are dimmed to the lower levels of blue enhanced spectrum. The link is due to the monochromatic LED source lighting (blue in this case) increasing growth through a couple of factors. Turkeys reared under green monochromatic light develop faster during their early stages due to proliferation of skeletal muscle satellite cells. In the growth stage, combined green and blue light promotes myofiber growth (muscular development) due to more effective stimulation of testosterone secretion.
For Turkey Breeders, the red enhanced spectrum encourages the onset of the egg-laying period and extends the peak production period. A recent study showed up to 38 additional eggs per hen during a 27 week laying period. You can read more about this in "The Science" section of this site under the Turkey segment.
Unbelievable as it sounds, switching from incandescent lighting to LED lighting with dimming can save from 85 to 95% of your lighting electricity costs. Switching from compact fluorescent lamps (CFLs) to ONCE® LED lighting products saves from 60 to 70%. For one installation, ONCE® Agrishift® lamps literally used less than 3% of the energy from the standard incandescent and HPS lighting. This electricity savings can reach thousands of dollars a year and quickly pay for the investment.
Built For Your Barn®
ONCE® Agrishift® LED lamps have a robust design that is made specifically for harsh agricultural environments. The JJ-Jelly Jar, JB-Junction Box, and HW-Hard Wire versions are suitable for use in wet locations and are IP-66 rated. This means they can withstand a high-pressure wash down and meet Article 547 of the National Electric Code which requires LED luminaries in agricultural buildings be suitable for wet locations—this is strictly enforced in Minnesota—to prevent electrical shock hazard, reduce the risk of fire, and prolong the life of the equipment. When making your purchasing decision be wary of other LED lamps that are merely suitable for damp locations or are built for residential households with warranties that void if operated in violation of the National Electric Code. In addition to being wet-rated, ONCE® Agrishift® LED lamps are built to withstand the corrosive vapors from animal excrement and excessive dust accumulation. This prolongs the life and eliminates maintenance visits.
Reducing animal stress improves animal livability and performance. ONCE® Agrishift® LED lamps, lighting programs and regimes are directed toward minimizing extreme change in lighting that is shown to increase cortisol levels and inhibit melatonin secretion resulting in lack of sleep and well-being. By offering LED lamps that present uniform coverage and a consistent light, including the ability to provide a smooth sunset and sunrise functionality minimizes corticosterone levels and thus reduces stress markers.