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Can I build my own LED grow light?
But it’s not only cheaper to assemble your LED grow light upfront. You’ll find it’s much easier to fit your DIY units in small spaces versus many of the LED grow lights now on the market. Just like a DIY grow tent, making your own LED lights provides you with the ultimate control over the features of your grow space.
How do you make a LED COB light?
Assembly Installing the COBs in COB Holders. The first step is an easy one. Apply Thermal Compound to the Back of the COB. Fasten the COB & Holder to the Heat Sink. Terminate Your LED Driver AC Connection. Terminate Your LED Driver DC Connection. Terminate Your Dimming Potentiometer (“B” Style Drivers Only).
Is it cheaper to build your own grow light?
Making your own LED grow light is a cheaper alternative to buying a new one. Also, this way, you can choose the light spectrum range.
Does a COB LED need a driver?
LED Drivers LED drivers are the handy little boxes that take the power from your electrical outlet and convert it to a form that the COBs can use. The electricity coming from your outlet is alternating current (AC), and this does not work for COB LEDs – they require direct current (DC) instead.
What are COB LED lights?
Chip-on-Board or “COB” refers to the mounting of a bare LED chip in direct contact with a substrate (such as silicon carbide or sapphire) to produce LED arrays. COB LEDs have a number of advantages over older LED technologies, such as Surface Mounted Device (“SMD”) LEDs or Dual In-line Package (“DIP”) LEDs.
What are Cob grow lights?
What Is A COB Grow Light? COB stands for Chip-on-Board and refers to the way LED diodes are packed together. With chip-on-board technology, many tiny LEDs are mounted in close proximity on a substrate to form one single module. In essence, they are combined to form a single, extremely powerful, light source.
How do you calculate LED driver?
An easy way to calculate this is to multiply the total wattage of your lighting by 1.2. For example, if you have five LED path lights that consume four watts each, your combined lighting wattage is 20. Simply multiply 20 watts by 1.2 (20 x 1.2 = 24) to determine which power supply you’ll need.
Why are grow lights so expensive?
Grow lights are expensive because of the research and development that goes into producing grow lights that match the industry requirements to promote the healthy growth and fruiting of plants. Better quality materials are also used in the production of more expensive grow lights to achieve these standards.
Are grow lights worth it?
What should you do? LED grow lights are great because they are energy-efficient, durable, and have ‘tuned’ light spectrums to best meet the plant’s needs. However, there are still many excellent fluorescent grow lights that are much cheaper and still contribute to wonderful plant growth.
What makes an LED a grow light?
What are LED grow lights? As suggested by their name, LED grow lights are luminaires utilizing LED chips in a modern and efficient way to produce light for growing plants. One of the advantages of LED grow lights compared to traditional lighting solutions is the ability to match the light to the needs of plants.
What qualifies as a grow light?
A grow light is an electric light to help plants grow. Grow lights either attempt to provide a light spectrum similar to that of the sun, or to provide a spectrum that is more tailored to the needs of the plants being cultivated.
What type of light is best for growing plants indoors?
Like plants growing outdoors in the sunlight, indoor plants grow best under full-spectrum bulbs, which produce a balance of cool and warm light that replicates the natural solar spectrum. They’re excellent for seedlings as well as houseplants, culinary herbs and other plants.
Do COB LEDs need resistor?
Therefore, constant current LED drivers are the preferred method of driving LEDs – they operate at a single current and adjust their output voltage correspondingly, ensuring that the forward current remains stable. When constant current input is used, a current limiting resistor is not necessary.
Are COB lights any good?
While COB LEDS do provide an excellent light intensity, they’re not exactly the best when it comes to spread, because COB LEDs are a single-point light source (meaning all light comes from a single point in space).
Which is better COB or SMD LED?
Although a COB LED is efficient, an SMD LED has an even greater level of efficiency. That’s because more lumens are produced per watt. In other words, you’ll receive more light with less wattage. An SMD LED also produces a broader light beam, which means the light doesn’t need as large of a heat sink as a COB LED does.
Which is better Cree or COB LED?
Cree LEDs produce a fair amount of heat for a single chip but can disperse that heat easily. COB LEDs produce a similar amount of heat but as a harder time dispersing that heat. That means Cree LEDs may have a longer lifespan than COB LEDs depending on how much use they get.
What is the difference between COB and LED lights?
COB LED light source packaging technology is a direct chip package on the board, COB has improved light efficiency, improved glare effect of LED lights, and reduced light loss. With COB packaging technology, labor and manufacturing costs are 5% less than SMD. And life expectancy is much higher than traditional SMD.
What is the difference between LED and COB LED?
One of the most recent developments in LED, COB or “Chip on Board” technology is a step forward more efficient energy use. Like the SMD, COP chips also have multiple diodes on the same surface. But the difference between LED light COB and SMD is that COB LEDs have more diodes.
What does a cob light do?
COB lights are essentially an array of LED chips that are tightly packed together and bonded to a substrate such as silicon carbide. In effect this creates one large LED chip that has excellent uniformity of brightness, thus making it ideal for photographers and filmmakers.
