For comparison, the lamps used in HPS growth lamps are generally exchanged after only 12 months of normal use and can replace more than $ 100. Even at their lower initial cost, HPS growth lamps can become more expensive than LED lighting in just a few years once the cost of replacement lamps is taken into account. When you also consider the additional savings LEDs that come from being more energy efficient, less demanding on cooling systems and eligible for discounts, LEDs are the most cost effective lighting solution. Growth LED lamps can be placed closer to plants than HID lamps due to their low heat output, sometimes as close as a few centimeters! This is beneficial for producers who grow in areas limited by height. This function also allows producers to place the lights closer to the plants to ensure optimal light penetration in the awning.
A single accessory can provide multi-storey lighting, spreading the lighting evenly throughout the room. Because these accessories are specially designed for growth light purposes, they usually offer a more complete spectrum of light spectrum than cheaper lamps. In addition, producers can expect an increase in diode efficiency in the coming years, enabling more µmol per watt to be emitted. With 48% energy savings over traditional growth lighting at the moment, expect more than 50% energy savings at a lower cost per watt in early 2018 with some of the best LED growth lights In the past fifty years, the experienced producer has used innovation to absorb the difficult by-products of high-pressure sodium lamps.
The wavelength or light spectrum produced by LED growth lamps was one of the fastest areas of progress. Different light lengths have different effects on the growth of a plant. The combination of wavelengths produced by a light source is known as a light spectrum. Initially, the growing LED lamps were only able to produce very specific light wavelengths, mainly red and blue. This put them at a disadvantage for HID light sources with fixed spectra that were closer than plants needed. With advances in LED technology, we are now able to grow full spectrum lights that are perfectly adapted for any stage of plant growth.
A winter harvest of herbs and vegetable salad can also be grown under light. By learning how plants use light and about accessory options, you can select an indoor lighting system suitable for the plants you want to grow. You get more than 50,000 hours of growing LED light, which is more than you get with your traditional lighting.
Unlike the unique fixed spectrum produced by HID accessories, LEDs are available in different colors, allowing them to mix and combine to create a light spectrum optimized for plant growth. This results in higher yields because light is delivered to the factory in a way that is easier to use in photosynthesis. Adjusting the spectrum of your light is an option that only LEDs offer, since HIDs are only able to produce a light spectrum. Originally, LEDs were unable to produce light intensity at the wavelengths required for indoor growth. The lower operating temperatures of the growing LED lighting are advantageous in hydroponics for a few reasons.
Growth LED lamps consume less watt to produce about as much usable light as HID lamps. A manufacturer can use LEDs to supply more PAR to its factories per watt of electricity. If you choose to grow your plants in a greenhouse, you already know how valuable natural sunlight is to grow them. After all, plant life has developed a complex system of biological processes around the solar signals. And if you’ve chosen to take advantage of the sun’s specific light spectrum, it makes sense that you want to choose variable spectrum LED lamps to complement those natural rays. Although HID and fluorescent lamps will only operate your plants with a limited spectrum, LED growth lamps help you mimic the wavelengths of the sun .
I recently visited a vertical city farm where LED accessories shed red light and blue light to stimulate vegetable crops to blossom and give birth to fruit. It was super interesting, but it also looked like a disco and that’s not the kind of light most gardeners want in their interior. However, many LED growth lights are classified as full spectrum, meaning they are very similar to natural sunlight and emit white light that pleases the eye. This is the type of light bulb you will find in Oslo’s LED Grow Light Gardens. Due to the energy efficiency of LEDs, grow lights that LEDs use create much less heat compared to traditional light sources.
Other producers, generally those who carry out large-scale activities, prefer HID lighting because they provide the most intense light. HIDs naturally have their own challenges: they consume much more energy than LEDs and also force the producer to invest in additional equipment, such as extractor hoods and exhaust fans. But if your main goal is to maximize the amount of crops your garden produces, HID is probably the right choice. Our growth lighting can last 50,000 hours before your light output drops significantly. This means that growth lighting with LEDs can be on average about 10 years of normal use (12 hours on – 12 hours off) before they need to be replaced.
By hanging your accessories closer to the awning, this effect is reduced and the light is directed towards the desired areas. A unique advantage for growers who buy cannabis grow lights with LED technology is the availability of discounts from utilities. With the recent boom in indoor grow lights cultivation, utilities are seeing unprecedented demand for electricity, putting the grid under great pressure. Depending on your local guidelines, you can get between 20 and 90 percent of the total LED lighting growth cost you buy reimbursed by your local utility company.