Indoor grow lights are mostly used around
the globe to provide plants with appropriate light which are blocked away from
natural light and the sun. Grow lights can be used in certain topographic area
with less or no sun exposure all through the year. Before using specific glow
tubes for your grow room, it is vital to know the basic kinds of plant grow
lights available and when to use them for particular plants. You also need to
know if the bulbs used are environment friendly and efficient to ensure that
the selected one should not cost you more on energy consumption. Below
mentioned are few common grow beams that are used by most indoor hydroponic
gardeners.
Fluorescent
Lights: Fluorescent lights are used for amateur
gardens, and are extremely limited. They only produce white light and low
intensity, thus can’t deliver level of lights required by the plants to grow
potentially. They are really useful for seedlings and clones. As they deliver
less heat, they can be placed close to the plant but experts recommend a
distance of maximum six inches. Fluorescent lights are quite inexpensive but
their bulbs need to be replaced frequently, this adds up to extra cost.
HID
Grow Lights: HID- high-intensity discharge is one
of the brightest indoor grow light. They can be position anywhere in your
house, garage or greenhouse to complement the existing light; they can work as
only source of light for your indoor plants. These bulbs supply electricity
through a ceramic tube or a glass that contains a mixture of gases. The balance
of gases determines the light color given off by the lamp. HID lamps are more
efficient as compared to fluorescent lamps; a 400-watt beam emits as much as
800-watts of fluorescent tubes. All HID beams can run on normal household
current of 120 volt but they still require special fittings with ballasts. HID lights are divided into two categories
such as metal halide and high-pressure sodium grow light.
-Metal Halide lights: This bulb emits light
strongest at the blue end. It’s a bare and cool white light that give more
compact and leafy growth. This light does not deform your plants color and
hence they are an appropriate choice for plant display in a living space. Gold
halide bulbs give off more orange/red light than normal metal halides. Halide
lights should be replaced once every year.
-HPS lights: HPS grow lights last longer which
can be replaced in every 18 months. They emit strong light of red/orange color
that promotes flowering. Perhaps, HPS lighting might also produce gangly growth
unless used with daylight or metal halide. If your goal is to get lots of
bloom, then you can use high-pressure sodium beams. But be careful, as these
light cast red/orange color that alter the color of thing they illuminate. This
grow light is not suitable for living room, everything looks vaguely jaundiced.
You can use 1000 watt hps grow light recommended for gardeners with limited
space that promotes high yield and a perfect choice for your indoor garden.
LED
grow lights: Light Emitting Diode lights are the
latest grow bulbs available in the market today. LEDs are very economic to use,
though you need to get used to it. They have specific range which is suitable
for different plant growing stage. LED emits different types of spectrum so
that you can easily change the range that suits your plant. LED lights have
number of benefits as compared to other grow lights. They produce less heat and
hence less chance of burning plants, that do not force you to purchase cooling
fans. LED lights require big investment but they last for more than ten years
and hence save you money in the long run. LED grow lights are more efficient
for hydroponic gardens. The grow beams are offered with varied colors use at
proper stages of vegetative growth.
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