Top 10 Best HPS Bulbs Reviews – Unique Models in 2021
If you are a gardener, your concern is getting a higher yield and a better harvest. In most cases, we are worried if the plants are getting the required amount of sunlight. This is why HPS bulbs were made to ensure your plants get the right amount of light.
What exactly is HPS technology? High-Pressure Sodium (HPS) is a light technology that was made to help cultivate plants indoors. The technology was invented in 1964 and many gardeners prefer it because it provides a powerful light to grow plants well. The light is effective for blooming, flowering or fruiting crops.
HPS bulbs are available in different sizes o you can get the right one to suit your indoor garden. This comprehensive guide, I have gathered resourceful information that will help you pick the best HPS bulb. You will find reviews of top products and a buying guide to assist you to pick the right GPS bulb.
10 Best HPS Bulbs in 2021 - Comparison
Top 10 Best HPS Bulbs in 2021 - Reviews
With today's technology, you do not need to rely on the climate to grow plants. HPS bulbs provide plants indoors with ample light that they need to grow. The following are top 10 reviews of the quality and functional HPS bulbs.
1. EyeHortilux HX66620 400-Watt Eye Super HPS Bulb
Good indoor gardening requires the best HPS bulbs in order to get high yields. If you are looking for a HPS bulb that will help you spread the growing season the whole year, the EyeHortilux HX66620 will be a great purchase.
These bulbs are common among many professionals who are looking forward to high-quality horticulture. Since 1990, these bulbs have been leading in the horticulture industry when it comes to the best lighting.
The quality of these bulbs leads to consistent yields and high produce in many cycles. Depending on the size of your garden, Get the bulbs in different wattage of 250 watts, 400 watts 600 watts and 1000 watts.
The bulb has an enhanced spectrum grow lights that provide the required spectral energy to promote plant growth. The grow lamps offer 17 percent more energy and 25 percent more energy in violent and green spectrum as compared to other HPS bulbs.
This best 400 watt hps bulb provides a nice lighting system in your garden to optimize the spectral energy and promote vigorous growth of plants.
As compared to other bulbs, this one is lead-free and doesn't contain more mercury. They are environmentally friendly so you can easily dispose them without worrying about damaging the environment.
2. Apollo Horticulture GLBHPS1000 1000 – Watt Bulb
High-pressure sodium grow light is a type of lighting for indoor gardening that mimics the rays of the sun. If you want to achieve high yields and fast growth, HPS bulbs will help you achieve all that.
Apollo Horticulture GLBHPS1000 grow lamp works well for indoor gardening. The bulbs work well in stimulating flower growth and fruiting. It is compatible with both magnetic and electronic ballasts.
The main purpose of Apollo Horticulture is to provide you with high-quality hydroponic equipment at affordable prices. The bulbs are perfect for use in greenhouses with good ventilation only.
The bulb feature 2000K Red-Orange spectrum that is perfect for hydroponic plant growth. This makes it perfect for people who are into professional hydroponic cultivation.
Investing in these bulbs will provide you with many years of use. With the improved lamp life, lumen output and 110V power, the bulbs offer a life of 24,000 hours. You can use the bulbs for quite a long time to provide lighting to your plants.
This best 1000 watt hps bulb has a start time of 10 seconds and you should allow between 3-5 minutes of warmup. Also, wait for around 5 minutes after shutting down the power before you strike again.
3. iPower 600 Watt High Pressure Sodium HPS Bulb
Thinking of starting indoor gardening? The first thing you need to think about is getting quality HPS bulbs that will provide good lighting to your plants.
There are so many HPS bulbs on the market but not all work well when it comes to providing lighting similar to that of the sun. Of course, you do not want to install a bulb that will burn your plants or one that doesn't provide ample lighting.
If you want better yields, try the iPower 600 Watt grow light. This is a nice bulb from a well-recognized manufacturer of grow lights. The bulb is perfect for blooming, fruiting and flowering among others.
This bulb helps you to grow better plants by giving you reliable lighting and a high performance. It has a lumen output of 85,000 and it is compatible with both magnetic and electronic ballasts.
The bulbs are specifically designed for effective plant growth. It has red and orange spectrum and a high photosynthetic active radiation that enhance better flowering and fruiting.
The bulbs also have an extra-low lumen depreciation where it maintains 90 percent of the initial lumen output after being in use for 6500 hours. The bulb provides a longer life of 32,000 hours. So this 600 watt hps bulb reviews can help to make a perfect decision indeed.
4. Apollo Horticulture GLBHPS400 400 – Watt Bulb
Light is important in the growth of plants because it provides the required energy. If there is no light, the plants cannot get the energy they need to grow. If you have an indoor garden, you can provide the plants with light using HPS bulbs.
When you are looking for the best grow light for your indoor garden, you don't have to spend a lot of money. You can still get the best performance from affordable HPS lamps like this model from Apollo.
They offer users with a wide range of grow lamps that are low in cost and high when it comes to performance. The bulb has a lumen of 56000 which is of higher output as compared to many 400 watts HPS bulbs.
The 400 watt hps bulbs has a 2000K color temperature which is perfect for flower growth and fruiting. The bulb has a lifespan of 24000 hours which is longer as compared to other HPS bulbs.
The Apollo HPS bulb works well with magnetic and electronic ballasts. It also meets the regulation of the USA and Canada standards.
It is important to note that the bulb is designed for professional use and it should be used in a greenhouse with better ventilation. Therefore, do not use the bulbs in places like apartments, small places which are enclosed or community housing.
5. iPower 1000 Watt High Pressure Sodium HPS Bulb
Growing plants indoors gives you the opportunity to enjoy fresh produce throughout the year. However, to get better yields, you need to invest in a high-quality HPS bulb to provide plants with the right lighting.
The iPower 1000 Watt High-Pressure Sodium HPS is known to provide strong and warm light that will promote the plant growth and flower development. The bulbs have a Kelvin color temperature from 2100k-3000k giving you different wattage options.
The bulb produces light with the help of an electric arc from the sodium mixture in the filament. The sodium light has a superior wavelength light and lumen per watt that makes it ideal for flowering.
The bulb provides a red spectrum light perfect for flowering stage and a blue spectrum which is perfect for the growth of plants. The bulb has a high lumen output of 140,000 and is compatible with both magnetic and digital ballasts.
The bulb has a low lumen depreciation as it maintains over 90 percent initial lumen after running for 5000 hours. It also has a longer bulb life of 24000 hours and comes with one year warranty that is this bulb look like another longer one is 1000 Watt Led Grow Light no doubt.
The top hps bulb provides a startup time of 3-5 minutes for full bright. You need to wait for like five minutes after shutting off the power before you strike again.
6. IVOSUN 1-Pack 600 Watt High Sodium HPS Bulb
With today's technological advancements, you do not need to depend on the natural planting seasons to grow plants. Grow lights are designed to mimic the sun's rays when growing plants indoors.
Looking for the most reliable HPS bulbs on the market? Get the VIVOSUN 1-Pack 600 Watt. These are quality bulbs that are designed to provide artificial lighting for growing plants indoors.
The 600 watts bulb is compatible with magnetic and electronic ballasts and has a lumen output of 90000. It also has extra low lumen depreciation. It can maintain over 90 percent of the initial lumen output after operating for 5000 hours.
The best hps light or bulbs optimize red and orange spectrum and a high photosynthetic active radiation. This stimulates the growth of plants and enhances fruiting.
This best 600 watt hps bulb allows a startup time of 2-3 minutes to be fully bright. After you power off, wait for around five minutes before you strike again.
Unlike other bulbs, this best 600 watt hps bulb model is UV treated to prevent it from fading. It also features a woven fabric and quality stitching for durability.
7. Planet Light Pro 400-Watt Super HPS Grow Light
There are different types of plants that you can grow indoors with grow lights. Whether you want to grow peas, carrots, beets, flowers, cannabis and much more, having the Planet Light Pro 400-Watt will provide you with better produce.
If you have an indoor garden measuring four to five square feet, then this will be a suitable bulb to install. You need to place it 12-24in above the plants for the best outcome. It provides 400 watts of HPS ideal for indoor horticulture.
This best hps lights or bulb is suitable for indoor gardening because it produces balance and effective light spectrum for flowering, budding, fruiting and much more.
As compared to other HPS bulbs on the market today, this model is energy efficient and provides a concentrated lumen for a growing space of up to 4 square feet.
The best hps grow bulb is purposely designed to imitate the sunlight, especially during summer so you can be sure to get the best results when growing plants indoors.
This best hps grow lights and 400 watt hps bulbs works well with any electronic ballast. Other specifications of the bulb include initial lumen of 51000, 24 CRI, 21000 color temperature and it has a lifespan of 24000 hours. This 400 watt hps grow bulb is also backed up with a one year warranty.
8. Sunlite 03620-SU LU150/MED 150 Watt HPS ED17
If you make a decision of growing plants indoors, the most important thing you need to have is enough lighting. If there is no direct access to sunlight, you need to have grow lights to facilitate plant growth.
There are so many types of grow lights available today. Some work well while others do not. Picking the right one is important to provide your indoor plants with sufficient lighting.
If you are short of options, I would recommend the Sunlite 03620-SU LU150/MED HPS bulb. This is an excellent HPS bulb that is ideal for commercial interiors and outdoor lighting.
There are so many benefits that you will get when you have this bulb. They have a great color rendition, longer service life, efficient and good lumen maintenance.
This bulb provides a light output of 15000 lumens and it has a life of 20000 hours. Considering its price, this bulb will serve you longer and help you get a better outcome.
The bulb provides a simple installation. It is easy to screw them on the fixture and depending on how you use them; they should give you a longer service. The bulb works well in illuminating a parking lot.
9. VIVOSUN Hydroponic Two Pack of 1000 Watt HPS Grow Light Bulb
VIVOSUN Hydroponic grow light bulbs are the best HPS grow bulbs that produce artificial high-intensity lighting for your indoor plants. For one purchase, you get two packs of HPS grow light bulbs. Each bulb has a wattage of 1000w, therefore, producing a very bright light necessary for plants in all stages of growth.
The light bulbs produce balanced and full lighting for plant growth. While ordinary bulbs can produce light, this grow light bulb has high luminous efficiency, stronger penetrating power, and can last longer. For optimal growth, the bulbs should be changed after 12 months of continuous use since brightness decrease with time.
The HPS grow light bulb produces a natural spectrum with a PAR value as high as 2100K. The enhanced red and orange spectrums and high photosynthetic active radiation stimulate flower growth and enhance fruiting in plants. The spectrums are quite efficient and promote plant growth through all stages.
It produces 140,000 brightness. The rate of lumen depreciation is extremely low as it can still maintain at least 90% of the initial lumen output after 5000 hours of running. You can therefore use the bulb for a long time and maximize your output. The high light intensity makes this bulb the best HPS bulb for flowering.
The HPS bulb is compatible with electronic and magnetic ballasts. Choose VIVOSUN dimmable electronic ballast for your HPS grow light bulb. Ensure that the ballast dimmable setting has the same watts as the bulb for it to light up. The brightness can be adjusted depending on the growth stage and plant needs.
The HPS light bulbs have a long life. They work for up to 24,000 hours. When ignited it takes 2-3 minutes to produce bright light. If you want to reignite the lamps after shutting down, allow the lamp to cool down first. Replace the bulb preferably every year for better yields, due to decreasing brightness with time.
10. Eye Hortilux 1000-Watt Super HPS Grow Bulb
Eye Hortilux 1000-Watt HPS grow bulb is one of the best HPS grow bulbs for indoor growers. It provides a light output that supports the growth of plants throughout all stages of growth and production. With this growth bulb, your plants will produce the best flowers leading to high yields.
Compared to other standard High-Pressure sodium lamps, this grow bulb emits 25% more energy. It provides excellent violet light that enhances the color and taste of the plants, a blue spectrum for the growth leaves, and a green spectrum that help plants to grow optimally. The red spectrum is perfect if you want bigger and fuller flowers.
They are smaller in size and the light bulbs produce 1000watts. This high-intensity lighting leads to better yields. The lamp will offer optimum light to plants for a long time. It is suitable for home growers and small gardens. The lamps are compatible with electronic ballast and it easy to operate.
The super HPS bulbs when combined with metal ace conversion lamps will provide full spectral energy ranges that are required in all stages of plant growth and development. The Metal Ace conversion system converts the HPS to a complete HPS growing system for optimal growth. The product is lead-free
Eye Hortilux Super HPS bulbs are made in the USA. The product meets all the EPA standards and has also been classified as non-hazardous waste. The HPS grow bulbs are environmentally friendly, therefore do not cause harm to the surrounding. The manufacturing company offers a full-year warranty for the product.
The grow lights are efficient and long-lasting. Unlike other brands that need replacement after every cycle, they can be used for multiple growth cycles. This saves you money and time. It is however important for indoor growers to note that HPS bulbs need replacement after 12 months due to a decrease in lumens.
How to Choose The Best HPS Bulbs in 2021
Selecting the right HPS bulb will depend on the setup of your indoor garden. Here are some few tips that will help you pick the right HPS bulb for your garden.
HPS bulbs are available in five different sizes. Depending on the space you have, you should pick the right bub size that provides the best coverage. A good HPS bulb should provide the required amount of light without burning your plants. You can check out charts online for size breakdown and the coverage for every size.
Type of Reflector
Reflectors not only improve the HPS light but also protect the life of your bulb. There are two types of reflectors that you can choose from. We have open reflectors and air-cooled reflectors. Open reflectors provide plants with more light. They have an adjustable feature that helps you to keep the light far or near the plants. On the other hand, air-cooled reflectors capture the hot air and prevent it from reaching the plants. The reflector is ideal for enclosed spaces and grow tents.
Single-Ended or Double-Ended?
You can also choose to install a single-ended or a double-ended HPS bulb in your indoor garden. Single-ended HPS bulbs resemble the normal incandescent bulb common in many homes. They are designed with a larger socket and they have an arc tube that produces light. Double-ended HPS bulbs are like the fluorescent tubes. They have two wires at each of the ends of the glass bulb where you can fasten them into the sockets.
HPS bulbs need a ballast to work. You should make sure that you pick the right ballast that works well. The most common type of ballast used is the digital ballast that is compatible with many bulbs. It also uses less power and operates cooler without compromising the light intensity.
HPS bulbs utilize yellow and red light. This light spectrum is good for the reproductive process of the plants and growing buds. However, plants need more than the yellow and red spectrum. They also require a blue spectrum so it is important to select a bulb that provides enhanced spectrum to get the best results.
Frequently Asked Questions
Q: How high should my HPS grow lights be above plants?
The grow lights should be close enough for plants to utilize the light, but not too close as it can burn the plants. Gardening experts recommend setting HPS lights between 5 and 8 feet. The height can be adjusted as plants grow or depending on the growth needs
Q: Is HPS still the best for flowering?
Yes, HPS produces red lights that resemble the natural sun. When plants absorb this kind of reddish output, it leads to maximum flowering. HPS lights also produce high lumens. Flowering requires a lot of lighting.it, therefore, means HPS lights give a better result.
Q: How long do HPS bulbs last
They have a lifetime of approximately 24,000 hours. However, it is recommended that they should be replaced within 12 to 18 months of continuous use for optimal growth. This is because the brightness of the bulbs decreases with time.
Q: Why is HPS better than LED
The HPS produces high-intensity light than LED, which is highly required during the flowering stage. This will result in high-yielding plants. The startup cost for the HPS system is also lower compared to the LED system.
HPS bulbs utilize yellow and red light. This light spectrum is good for the reproductive process of the plants and growing buds. However, plants need more than the yellow and red spectrum. They also require a blue spectrum so it is important to select a bulb that provides enhanced spectrum to get the best results as like as when choose the bulb planter for better result.
After researching and testing different models, the above top 10 are the most recommended HPS bulbs on the market. The bulbs come with different features and prices so you can be sure to pick the one that suits your needs.
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