One of the most versatile grow lights sold today is the 400 watt grow light. It helps the plants in their various developmental stages and supplements the sun’s life giving light. The bulb emits an orange or red light and is instrumental in bud development.

The budding of the plant is the first step towards its productive life. The bud will develop faster if there is a continuous source of light. This is where the grow lights become indispensable as they help the plant produce more, faster.

The 400 watt grow light is sold as a set complete with ballast, socket, lamp, reflector, and a cord. They are very easy to install and safe to use. Aside from helping with bud formation in the plants, they are also instrumental in fruit and flower production.

Your greenhouse needs an efficient system to continue delivering the right amount of light.  The 400 watt grow bulb does not produce as much heat as the bigger bulbs like the 1000 watt bulb. If you’re not careful in using the more powerful bulb, you may end up harming your plants instead of preserving them.

The reflectors give more luminescence to the surroundings and extend the reach of the bulb’s light. They increase the area of coverage by 30%, which means that 30% more of the plants will be benefited from installing them.

As it’s mentioned already, the 400 watt grow bulb is a good supplement to sunlight, though nothing beats sunlight in giving the much needed energy to help the plants grow and it is not advisable to use the bulb 24/7 since they become redundant in the presence of natural light. Turning off the bulb will reduce your electric bill and the production of heat.

Don’t worry if the sky is overcast during the day. What is more important is the presence of ultra violet lights which can penetrate the clouds easily. The heat of the sunlight has its uses but the UV light is more important. That is what grow bulbs is all about, not the heat that they emit. The 400 watt grow light gives off specialized UV lights which approximate the present power of the sun.

There are several types and designs you can choose from when buying 400 watt grow bulbs and they are also known by several names too. Don’t be confused because they are all almost the same except the brands. They are called HPS, Halides, and Hydroponic Bulbs, different names but the same applications.

There are many grow bulbs being sold in the market today. You should be careful in choosing what works best for your needs and how long they will last. They are priced a little high, though that’s because their good quality. They will last you a long time and are proven to work effectively. Read the features of the 400 watt grow light that are sold online. They are easy to compare including their prices.