PowerSun DE 1000W 347V HPS Grow Light w/ Bulb for Your Indoor Plants VS VIVOSUN 3-Mode-Adjust 1000W Double Ended Grow Light

Taking care of flowering plants can be a rewarding moment. For most of the gardeners, the idea of watching their seedlings grow from tiny pips into full-grown plants is an exciting experience. Though this requires a constant effort from the gardeners, growing plants become easier with the right kinds of tools. Aside from providing water and soil, plants also need light in order to grow. However, instantly exposing the seedlings outside can be a harmful move, that’s why most gardeners let their seedlings grow indoors.

While water and soil are easily accessible inside the house, light isn’t. Thus, a full spectrum bulb is needed indoors.

Good Or Bad — Why Buy Or Use Double Ended Grow Lights?

There are a few benefits to double ended grow lights compared to single ended grow lights.

The light coverage and power consumption of DE grow lights is more efficient than single ended grow lights. Double ended grow lights also provide a substantially higher light intensity than conventional Single Ended or SE lights.

You get a better spread of light and higher lumen output providing up to 50% more usable light while using the same amount of power! And if that’s not impressive enough, even after 10,000 hours of burning, the intensity of double ended bulbs stays at a whopping 90%.

In contrast, double ended grow lights are more expensive. This applies not only to the bulbs but to all parts of the setup. Although the DE lamps do provide a lot of benefits and are more economical in the long run, the cost will be a factor to consider.

As long as you have a method to control heat, which most growers do, then double ended grow lights can still be an attractive growing option.

PowerSun DE 1000W 347V HPS Grow Light w/ Bulb for Your Indoor Plants

Features:

The PowerSun HPS grow light is reasonably priced and includes a high parabolic aluminized reflector and a double-ended (DE) bulb with an average life of 30,000 hours. The high-frequency dimmable ballast can be adjusted according to your preferences. The German Alanord aluminum reflector is very suitable for dealing with the intense heat emitted by double-ended lamps. This means it can resist decomposition caused by heat or pressure.
Double-ended (DE) lamps are ideal for greenhouses or indoor hydroponic gardens. These are popular in commercial and small gardens because they use the same wattage as standard HID grow lights. More importantly, they produce higher lumen output than single-ended grow lights.
Dimmable 600w/750w/825w/1000w /1150w, simple ergonomic design, easy to use. Although the spectrum of most HPS grow lights cannot compete with LEDs, these types of grow lights are more suitable for growing in large areas of 5x5 feet and above. The cost of using LEDs to properly illuminate this size growth space can be much higher.

VIVOSUN 3-Mode-Adjust 1000W Double Ended Grow Light

Features:

The VIVOSUN grow light’s design of the hood reflector considers heat dissipation and light reflectivity. This kind of lamp generates a lot of heat, as expected from a 1000-watt high-intensity lamp. If you use proper ventilation and HVAC, you will be fine.
The system has overheating and short-circuit protection, so you can easily fall asleep because you know that your high-power plant lights will not cause a fire. The core of the system is Vivosun’s low-frequency square wave technology ballast, which is efficient, reliable and does not cause electromagnetic interference.
You can run this grow light on a 120 or 240 volt outlet. Because it is completely silent and lightweight, you will not be disturbed because this ballast is completely noise-free and can be moved easily. The double-ended 1000 watt grow light is usually suitable for a coverage area of ​​5x5 feet. Using them in a smaller tent can be too intense for plants, and even too hot for such a small space.
In this case, the price is much lower than what you would pay for a comparable LED plant growth light. But as the planting space becomes larger and larger, HPS planting lights are still often more affordable.

Difference between HPS and LED grow lights:

There are three main differences between HPS or Double Ended grow lights, and LED grow lights.

The first difference is cost. HPS grow lights cost a fraction of good quality LED grow lights, and that’s what keeps them attractive even as LED grow lights have really gained popularity.

The downside to HPS grow lights is they produce much more heat than LED grow lights, and so they aren’t good for small grow tents, or even small areas with no ventilation.

Growing cannabis, fruits or vegetables indoors requires a specific temperature and humidity. HPS light users can definitely face a challenge in maintaining a proper growing environment.

The third difference is the ability to control and produce more favorable light spectrum with LEDs compared to double ended grow lights like HPS or MH grow lights.

Choosing the Best HPS Grow Light- The Ultimate Buying Guide

If you are a gardener and planning to have your own indoor garden — whether for marijuana or other plants, you need to invest in HPS growing lights solution. But we know that it might be confusing when it comes to choosing the best HPS to grow light, so we have done a number of factors that you need to consider before making a purchase.

Budget of the HPS Bulb
Unfortunately, bulbs go off and need replacement once in a while. Because of this reason, you would not want to be caught off guard with your bulb blowing up in the middle of a grow. The fact that you might be on a budget does not mean that you should go for the cheapest bulb the market has to offer without ascertaining on the quality.

Digital Ballast
Ballast is a component of light equipment that powers the grow light; therefore, it’s important to buy the right one. Ballasts are magnetic, electronic, or digital. Digital ballasts use the latest technology to monitor and stabilize the voltage received by the bulbs, therefore, preventing the bulb from exploding due to excessive overheating. Digital ballasts are the best. They are compatible with most bulbs, they run smoothly and cooler, they use less power, and yet they produce high light intensity.

Reflector Style
Using a reflector does not only help in improving the focus of the HPS light but also save the bulb life. There are two types of reflectors, open style and air-cooled. The air-cooled reflector has vents on each side that run air to the reflector. It captures hot air keeping it away from the plants. The open styled reflector is designed to make plants get as much air as possible. It has a cool feature that allows you to adjust the light close or far away from the plant. This style is ideal for indoor plants.

Double-Ended (DE) vs. single-Ended (SE) HPS bulbs lights
Another thing you need to consider when buying a grow light is the choice between single or double-ended HPS lights. Single-Ended lights have been in the market for many years, use the Edison screw thread. They are easy to install and significantly cost-effective and cheaper to maintain.

Double Ended lights, on the other hand, provide a high photosynthetically active radiation (PAR), which is great for flowering buds. Double Ended lights are 25% more resourceful and efficient. Although they last longer, they are more expensive as compared to the Single Ended lights.

Coverage
It’s important to keep the size of your garden into consideration. If you have an indoor garden, the number of lights to be installed will be determined by the space. It is recommended to check the wattage ratings vs. the coverage. Power watts range from 250, 400, 600, 1000. For an average indoor garden that accommodates 9–12 plants, a 600-Watt is ideal.

Conclusion

The grow light market is ever expanding and the products are ever evolving to meet demands and expectations of customers. The internet has given the customer a mammoth selection of double ended grow light options to meet their individual requirements.

LED grow lights have just about replaced DE grow lights at this point, but HID grow lights can still be used.

If you have a flexible budget, you may want to buy a DE Grow Light setup — it should pay off in the long term though with increased yield.