Orchids love sunlight. However, when sunlight is not sufficient, like during winter, you may consider getting a grow light to meet the orchids’ needs. A normal white LED does not benefit orchids. Instead, you'll need a full-spectrum LED grow light, which produces sunlike light, combining all the IR, Red, Blue and UV wavelengths.
Here are my top picks for the best grow light for orchids
Here are the best grow lights for orchids you can buy in 2021:
- Best Overall: SANSI 36W Daylight LED Grow Light
- High Yielding Grow Light: Spider Farmer SF-2000 LED Grow Light
- Best For Small Plants: GROWSTAR 50W LED Grow Light
- Best For Seed Starting: Shengsite 75W Plant LED Grow Lights
- Versatile: SEZAC 90W LED Grow Light
- Best For Dorms: ACKE Floor Lamp for Indoor Plants
|Top 5 Best Grow Lights For Orchids|
|SANSI 36W Daylight LED Grow Light||Read Our Review|
High Yielding Grow Light
|Spider Farmer SF-2000 LED Grow Light ||Read Our Review|
Best For Small Plants
|GROWSTAR 50W LED Grow Light||Read Our Review|
Best For Seed Starting
|Shengsite 75W Plant LED Grow Lights||Read Our Review|
|SEZAC 90W LED Grow Light||Read Our Review|
Best For Dorms
|ACKE Floor Lamp for Indoor Plants||Read Our Review|
Best Overall: SANSI 36W Daylight LED Grow Light
- Full Spectrum (400-780nm)
- Small, easy to install, affordable
- Ceramic LEDs dissipate heat more efficiently
- 5-year unlimited warranty; 30-day free return
- Limited lifespan
If you are planting just one or two pots of orchid, SANSI 36W Daylight LED would make the best choice. It is affordable and has direct light aimed at the plant. Therefore, it will meet the plant’s need without consuming too much electricity. The light is small and also very easy to install. It works like a normal light bulb - just simply twist it in a standard E26 socket.
SANSI 36W Daylight LED produces sunlike full-spectrum light, which includes from IR to UV waves. This maximizes the photosynthesis process and helps orchids grow faster and healthier.
Unlike most of grow lights using aluminum, SANSI 36W Daylight LED uses Ceramic LEDs, which are non-conducive and better at dissipating heat. So, without any fan and noise, SANSI 36W Daylight LED does not exceed an acceptable heat.
SANSI 36W Daylight LED comes with a 5-year unlimited warranty and a 30-day free return, so you can buy it with confidence. However, the lifespan is not impressive, only 30,000 hours while other grow lights are rated 50,000 hours or even 100,000 hours.
|SANSI 36W Daylight LED Grow Light Specifications|
Full Spectrum (400-780nm)
36W 90-132Vac 60Hz
SANSI 36W Daylight LED is the best choice for one or two pots of orchid.
High Yielding Grow Light: Spider Farmer SF-2000 LED Grow Light
High power & Large lighting area
Sunlike full spectrum
Zero-noise heat dissipating system
- High price
For larger farms, Spider Farmer SF-2000 LED would be a better choice. It covers 3 x 4 ft or 2 x 4 ft vegetable and flower footprint. The light produces a huge output power, 2000W, but only consumes about 202W - an impressive energy-efficiency rate.
Like SANSI 36W Daylight LED, Spider Farmer SF-2000 LED produces sunlike full-spectrum light, which is good for plat of all kinds and stages. The cooling system without any fan (completely quiet) works effectively to maintain an acceptable temperature.
Moreover, Spider Farmer SF-2000 LED is water-resistant, so you can use it for growing tent or outdoors (not recommended). However, the price of Spider Farmer SF-2000 LED is quite high.
|Spider Farmer SF-2000 LED Grow Light Specifications|
SAMSUNG LM301B Diodes
Zero-noise heat dissipating system
Water resistanceFull Spectrum
Spider Farmer SF-2000 LED is a High yielding grow light for larger farms.
Best For Small Plants: GROWSTAR 50W LED Grow Light
- Very affordable
- C-clamp mount & Flexible gooseneck
- Replaceable bulbs
- Sunlike full spectrum
- For small plants only
GROWSTAR 50W LED is very affordable, a great budget option. It has a C-clamp mount and a flexible gooseneck for easily adjusting. The bulbs are replaceable. This is a convenient and flexible piece, which is perfect for one or two small pots of orchids.
Like other lights above, GROWSTAR 50W LED produces full-spectrum lights, even somewhat with wider length waves, from 380-800nm. It consumes a small amount of energy, which is enough for small orchids. Besides, the light looks stylish as well - it can work as a decoration for your plants.
|GROWSTAR 50W LED Grow Light Specifications|
Full spectrum (380-800nm)
GROWSTAR 50W LED is a small, simple, and highly flexible grow light for small plants.
Best For Seed Starting: Shengsite 75W Plant LED Grow Lights
- Very affordable
- Extremely Bright
- Easy to use & Durable
- Does not produce exactly entire full spectrum
Shengsite 75W is a great choice for seed starting. It is very affordable and has a spectrum ratio of red:blue of 3:1. Shengsite 75W is not exactly the entire full spectrum, however, as they explain that the plant does not need the entire full spectrum, so they choose the most effective wavelengths for the lamps. The blue and red wavelengths are especially good for the seeding stage.
Although consuming a small amount of energy, Shengsite 75W is extremely bright, ensuring the need of light for plants. Overall, Shengsite 75W is very easy to use and very durable as well. It comes with a 60-day return guarantee - you can return the light for 100% money without any explanation.
|Shengsite 75W Plant LED Grow Lights Specifications|
Spectrum ratio of red:blue=3:1
Shengsite 75W is an affordable and durable extra-bright grow light for seed starting.
Versatile: SEZAC 90W LED Grow Light
- C-Clamp Design & 360-degree Gooseneck & Replaceable Bulbs
- 5 Dimmable Modes & 3 Switch Modes & Timer function
- Full Spectrum & High energy-efficiency
- FCC, CE, ROHS PSE certified & 120 days Money-Back
- Narrow field of light
SEZAC 90W LED is another affordable but great and versatile grow light. It has a C-Clamp mount, a 360-degree Gooseneck, and Replaceable Bulbs like GROWSTAR 50W, but comes with more modes and functions.
SEZAC 90W LED lets you choose from 5 dimmable modes (20%, 40%, 60%, 80%, and 100%) for different stages of growth. The switch button lets you choose from 3 modes: 1/2/3 lights on. The timing button allows you to set 3/6/12 hours light on
SEZAC 90W LED produces sunlike full-spectrum light with a high energy conversion rate. The lamp meets FCC, CE, ROHS PSE safety standards. You also have 120 days of free trial. If you are not satisfied, you can return it for free.
Like GROWSTAR 50W, SEZAC 90W LED has an advantage of a narrow field of light. So, the light is only suitable for small indoor farms.
|SEZAC 90W LED Grow Light Specifications|
Full spectrum (380nm to 780nm)
C-Clamp Design & 360-degree Gooseneck & Replaceable Bulbs
5 Dimmable Modes & 3 Switch Modes & Timer function
SEZAC 90W LED is a very versatile grow light in both design and functions.
Best For Dorms: ACKE Floor Lamp for Indoor Plants
- Comes with a Tripod with Adjustable height
- Individual switchs for two lamps
- High material quality & Sturdy
- Ideal for indoor decorative plants
- Takes up space
ACKE Floor Lamp is a special grow lamp. It comes with a tripod and two extending poles to mount two lamps. ACKE Floor Lamp looks perfect with indoor decorative plants.
ACKE Floor Lamp has two individual switches for two lamps, which are made of high material quality. It is durable and very sturdy.
ACKE Floor Lamp produces sunlike full-spectrum lights, which is ideal for any kind of plant in any stage of growth. The lamps also do not get too hot or make the environment around them hot. So, this is the perfect choice for dorms. However, it may take up quite a lot of space.
|ACKE Floor Lamp for Indoor Plants Specifications|
Tripod with Adjustable height
ACKE Floor Lamp is a perfect grow light for your decorative plants and orchids.
How To Choose The Best Grow Lights For Orchids?
Normal white LEDs have no effect on orchids, you’ll need a full-spectrum light, which mimics sunlight and produces a combination of many wavelengths, from IR, Red, Blue, to UV.
Then you’ll want to pay attention to the input and output wattage: Some lamps with a reflective design can multiply the input wattage and produce much higher output power. This helps you save a lot of money in the electricity bill.
Other things you may examine when choosing a led grow light are Lifespans, Timer function, Cooling system, Lighting angle, and Safety features.
Which Brands Make The Best Grow Lights For Orchids?
- Sansi has a long story. It was founded in 1993 in China, specialized in LED applications. Grow LED lights are among their most successful product lines. At present, they are one of the worldwide leaders in the field with more than 400 experienced engineers and 2,000 workers. They are famous for their great technological innovations and high-quality manufacturing process. Sansi is a brand that you can trust.
- Spider-farmer is a young company, compared to Sansi. It was founded in 2015, headquartered in the US. They make tools for growing plants, from grow tents, grow kits to LED grow lights. Spider-farmer is famous for its great customer services, including 100% online secure transaction, 30-day money-back with 100% guarantee and easy return.
- Growstar is an Indian brand. They supply agriculture-related products all over the world, from food products, fruits, vegetables and grow lights. All are affordable yet high quality. Growstar provides some great COB grow lights and LED grow lights. If you are looking for a decent grow light for orchids at a reasonable price, Growstar is a considerable choice.
What kind of light do indoor orchids need?
Orchids need a lot of light, at least six hours a day. A normal white LED does not benefit orchids. Instead, you'll need a full-spectrum LED grow light, which produces sunlike light, combining all the IR, Red, Blue and UV wavelengths.
Is artificial light good for orchids?
Natural light is the best for orchids. However, if you cannot afford that, a sunlike full-spectrum artificial light would do the job.
Where is the best place to put my orchid?
Orchids love sunlight but not direct sunlight. So, it is best to place it somewhere that has indirect sunlight like your living room. Sometime, when there is not sufficient sunlight, like in the winter, you may consider getting a full-spectrum grow light to meet the orchids’ light need.
How many lumens do orchids need?
Lumens per sqr meter is a measurement of the light intensity on the surface. Orchids need about 10k to 16k Lm for at least 6 hours a day. A bit higher than that is okay, but in lower light conditions, orchids may not bloom.
How many hours of artificial light do orchids need?
At least 6 hours a day. For orchids to blossom beautifully, you’ll need about 14 - 16 hours in summer and about 12 - 14 hours in winter. However, it also depends on many other factors, so try it yourself and get your own experience.
Can orchids get too much light?
Orchids like strong light. They won't bloom if there is not sufficient light and be absolutely okay in a bit strong light. However, direct too-strong light can burn the leaves. To know whether the light is too much, notice the leaves. If it has colors like yellowish-green or red, you should hang the grow light higher or reduce the light level.
A normal white LED does not benefit orchids; you'll need a full-spectrum LED grow light. Above are my six recommendations. Hope you find the best grow light for your orchids.