When growing citrus trees indoors, light sources are one of the most important elements to consider, aside from nutrients and watering. You should provide them with enough lighting daily and also pay attention to the light spectrum.
We’ll guide you more in this article, but first, here are the 6 best grow lights for indoor citrus trees meticulously picked by our experts.
Here are the best grow lights for indoor citrus trees you can buy in 2025:
- Best For Grapefruit Trees: Giixer 1000W LED Grow Light
- Easy To Install: Abonnylv Floor LED Grow Light
- Best For Abundant Yield: Golden Trophy 50W Plant Grow Light
- Best For Tall Trees: Aokrean 80 LED Floor LED Grow Light
- Best For Lime Trees: ACKE-Floor-Lamp-Standing-Lamp
| 5 Best Grow Lights For Indoor Citrus Trees | ||
|---|---|---|
Best For Grapefruit Trees | Giixer 1000W LED Grow Light | |
Easy To Install | Abonnylv Floor LED Grow Light | |
Best For Abundant Yield | Golden Trophy 50W Plant Grow Light | |
Best For Tall Trees | Aokrean 80 LED Floor LED Grow Light | |
Best For Lime Trees | ACKE-Floor-Lamp-Standing-Lamp | |
Best For Grapefruit Trees: Giixer 1000W LED Grow Light
- Ideal for grapefruit trees – full spectrum & wide color temperature ranges of 300K-6500K
- Long-lasting, up to 100,000 hours - Dual-Chips technology
- No timer functions
Compared to other citrus varieties, grapefruit requires much more warmth and light to develop tasteful fruits. If they’re grown indoors, you should pay extra attention to the grow light.
Our strongest candidate for this case is the Giixer 1000W LED Grow Light, which delivers full-spectrum with a perfectly daylight-mimic color temperature of 6500K.
Making it different from regular 1000W grow lights is the Dual-Chips technology, which offers brighter and bigger lighting performance. Meanwhile, its total energy consumption is just 110W, very highly efficient.
Another benefit of this new technology is the extended lifespan, up to 100,000 hours while other LED bulbs are just around 25,000-50,000 hours.
For the price, it’s a worthy investment for grapefruit trees.
| Giixer 1000W LED Grow Light Specifications | |
|---|---|
Max Height | 150cm |
Min Height | 0cm |
Work Temperature | 300K-6500K |
Spectrum | Orange (605-610nm) Blue (440-450nm, 450-460nm) Red (620-630nm,655-660nm) |
Coverage | 9 square feet |
Highlight Features | full spectrum & wide color temperature ranges of 300K-6500K Dual-Chips technology |
Of all the contenders we tested for grapefruit trees, the Giixer 1000W LED Grow Light is an exceptional pick
Easy To Install: Abonnylv Floor LED Grow Light
- Very easy to install – minimalist design & no wiring nor drilling required
- User-friendly – a three-foot tripod with height adjustments & three 360-degree angle adjustable light heads
- Perfect for a huge indoor garden – the lighting coverage of 4 square feet
- Wish the legs were sturdier
- Installations need more improvement
The Abonnylv is a free-standing grow light constructed of two pieces - a tripod and a three-headlight bulb. And, its whole installation process has only four steps, which takes no more than one minute to finish.
Unlike those ceiling-mounted grow lights, it requires no wiring, no drilling, or no ladder.
Meanwhile, you can easily choose how it balances by keeping the tripod’s three feet standing or lying flat on the floor.
You can also modify its height (from 14” to 47”) and the light head’s illuminating directions (up to 360 degrees), which also means there is no blind spot.
The Abonnylv is a powerful grow light that can shine bright in a huge area of 4 square feet. Regardless, it meets all the ROHS, CE, and FCC safety standards to work reliably.
| Abonnylv Floor LED Grow Light Specifications | |
|---|---|
Max Height | 47” |
Min Height | 14” |
Spectrum | 380 up to 800 nm |
Coverage | 2’x2’ |
Highlight Features | minimalist design & no wiring nor drilling required a three-foot tripod with height adjustments & three 360-degree angle adjustable light heads the lighting coverage of 4 square feet |
Highlighting a two-piece construction, the Abonnylv Floor LED Grow Light is easy-to-install enough for anyone, even low-tech people or beginners, to set it up within one minute.
Best For Abundant Yield: Golden Trophy 50W Plant Grow Light
- Help with crop production improvement – UV lighting mode
- Flexible & easy to use – two separate light heads built with a 360-degree gooseneck
- Hands-free capability & no babysitting during use – auto-timer function
- Not suitable for big, tall citrus trees
- Wish the timer was more intuitive
If you want to improve your indoor citrus tree’s yield, we greatly suggest trying the Golden Trophy 50W.
Unlike regular grow lights that only have red and blue color lighting, this one features two other options – IR and UV - for a sun-like full-spectrum, helping with speedy germination, plant cell growth-boosting, and crop production.
The Golden Trophy has two light heads, each of which features a 360-degree angle gooseneck for flexibility. Besides, each light features 98 LED beads to optimize the illumination coverage.
Though small, the unit is powerful enough for a small to medium size citrus tree.
It also features an auto-timer function with three settings so that you can easily customize its runtime for specific plant growth stages.
| Golden Trophy 50W Plant Grow Light Specifications | |
|---|---|
Max Height | 2’ |
Min Height | 1.5’ |
Spectrum | UV: 380-400nm IR: 720-800nm Blue: 400-520nm Red: 610-720nm |
Highlight Features | UV and IR lighting mode auto timer function |
Designed with four lighting options – red, blue, IR, and UV, the Golden Trophy 50W Plant Grow Light helps optimize the plant growth and health for an abundant crop.
Best For Tall Trees: Aokrean 80 LED Floor LED Grow Light
- Able to illuminate tall, big trees – the extendable tripod with the max height of 63”
- Easy to control – include a remote control
- The wiring is not aesthetic
The Aokrean’s design is quite identical to the Abonnylv, but more powerful and convenient.
It has four light heads with flexible 360-degree angle adjustable goosenecks and the tripod’s height is extendable up to 63”, which comes in handy for lighting bigger, taller trees.
The grow light is full of control.
While there is a control panel board attached to the tripod where you can adjust the light’s brightness levels, runtime, and lighting modes, the included remote control allows for effortless monitoring capabilities at a distance of 98’.
| Aokrean 80 LED Floor LED Grow Light Specifications | |
|---|---|
Max Height | 63” |
Min Height | 22” |
Work Temperature | 3000K |
Spectrum | Blue: 420-460nm Red: 630-660nm |
Highlight Features | The max height of 63” include a remote control |
The Aokrean 80 LED Floor LED Grow Light’s height is easily extendable to reach 63” maximum tall, making it the perfect choice for tall trees.
Best For Lime Trees: ACKE-Floor-Lamp-Standing-Lamp
- Ideal for lime trees – provide a full light spectrum
- Suitable for different growth stages – height adjustments of 15.7”-47.1”
- Simple to use & customizable – vertically and horizontally angle adjustable lamp head
- It doesn’t have a timer function
- A bit costly
Since lime trees are sun lovers, when looking for the best grow light for them, our top priority requirement is the light spectrum and work temperature ranges. The more it can imitate the sunlight, the more healthily the lime tree grows.
Besides, the light itself should be tall enough to fit the height of a mature plant.
The ACKE met them all to pass through all of our tests.
It even features an ultra-flexible lamp head that can be adjusted both horizontally and vertically for different indoor plant growing needs.
| ACKE-Floor-Lamp-Standing-Lamp Specifications | |
|---|---|
Max Height | 47.1” |
Min Height | 15.7” |
Work Temperature | 4000-5000k |
Spectrum | Red 620-670 nm Blue 400-470 nm |
Coverage | 2x2 ft at 32" Height |
Highlight Features | provide a full light spectrum height adjustments of 15.7”-47.1” vertically and horizontally angle adjustable lamp head |
For those who are after the best grow lights for lime trees, the ACKE-Floor-Lamp-Standing-Lamp is well-worth spending.
How To Choose The Best Grow Light For Indoor Citrus Trees?
Light Spectrum
Citrus plants’ preferable living conditions are hot and sunny areas, such as California and Florida.
Therefore, if you want your indoor citrus trees to grow happily, provide them with the same environment, meaning that the grow lights should be ultra-powerful with full-spectrum, including full UV lighting ranges.
Materials
Nowadays, there is a wide range of choices in lighting technologies, but only some of them are suitable for indoor citrus trees.
Based on our experience, those grow lights constructed of new ceramic materials are better because, as stated above, citrus plants need a lot of light and heat to thrive healthily.
Meanwhile, metal and plastic can’t handle such high lighting intensity; they will be either overheated or melted very soon, which shortens their lifespan.
Lighting Technology
You should also pay attention to the lighting technology used in the grow light. It should be energy-effective as well as emit less carbon or fume during operation.
Which Brands Make The Best Grow Light For Indoor Citrus Trees?
VOGEK
VOGEK is a manufacturer dedicated to headphones, USB power chargers, and now, grow lights, which we really admire for their professional working attitude. Started in 2016, and after only three years of development, they have become one of the world’s most reliable brands.
Giixer
This is one of the leading brands in the LED lighting industry, which is a worthy result of years of their continuous product research and development as well as adopting the best innovative designs.
FAQs
Can you grow citrus indoors?
Yes, you can. Citrus plants grow best indoors at 65 degrees F.
What type of grow light is best for lemon trees?
Lemon trees need daylight-like light with a full spectrum for their optimal growth stages.
How much light does an indoor lemon tree need?
An indoor lemon tree needs around 6-8 hours of sunlight per day.
Do indoor lemon trees lose their leaves?
A lemon tree, whether grown indoors or outdoors, will lose its leaves because of one main cause – a change in their growing conditions, such as a contrast in watering frequency, sunlight, temperature, and humidity.
With indoor lemon trees, losing their leaves commonly happens during transplant.
How long does it take to grow a lemon tree indoors?
After pollinating successfully, a lemon tree usually takes around 6-9 months to harvest.
Conclusion
During different growth stages, indoor citrus trees require a specific amount and intensity of light per day. But at the end of the day, it’s not that difficult to care for them or to choose the best grow lights for indoor citrus trees.
We hope that this review provides all the basic information you need to make your best buying decision. Thanks for reading!
