10 Best Grow Lights for Citrus Trees in 2026
Ten high-output grow lights for indoor citrus compared, from the Soltech Aspect and SANSI 40W bulb to the VIPARSPECTRA P700 and tall floor lamps.
By Ethan Cole
Updated November 2, 2026
Lemon, lime, and other citrus trees are full-sun plants. When they come indoors for winter, or live inside year-round, they usually need more light than a window gives. A grow light for citrus has to be strong, reach the top of a small tree, and run on a steady timer.
We picked ten high-output lights for potted citrus: a pendant with citrus-specific guidance, high-wattage bulbs, a panel, and tall floor lamps. For other tall plants, see grow lights for tall indoor plants.
Safety note: grow lights are plug-in electrical fixtures. Follow each maker’s minimum distance from leaves, keep drivers, timers, and plugs away from watering and misting unless the listing gives a water rating, and do not look straight into the LEDs at close range. Lights with UV or IR diodes are marked in the specs below. We describe what each maker lists; we do not promise growth results for any plant.
All Products Compared
| Product | Best For | Type | Power (Listed) | Output (Listed) | Timer |
|---|---|---|---|---|---|
| Soltech Aspect | Best Overall | Pendant | 36W | 3,000 lumens | No (dimmer) |
| SANSI 40W BR30 With Remote | Best Bulb | Bulb, E26 | 40W | 345 PPFD at 1 ft | Remote, 4/8/12H |
| VIPARSPECTRA P700 | Most Light per Dollar | Hanging panel | 70W | 11,000 lumens | No |
| chiphy 85 in Tall Light | Tall Trees | Floor lamp | 60W | 6,600 lumens | 1 to 23H |
| Lonwon PAR38 30W | Focused Flood | Bulb, E26 | 30W | 1,300 PPFD at 6 in | No |
| GLOWRIUM 79 in Stand Light | Adjustable Height | Floor lamp | 48W title, 24W specs | Not stated | 3/9/12/16H |
| FECiDA 2-Head High Output | Two Heads | Tripod | 2 x 25W | 2,000 lumens per head | 4 to 20H |
| VALIKIY 40W Warm Bulb | Warm Light, Bulb | Bulb, E26 | 40W | 281 PPFD at 1 ft | No |
| Bstrip F11 Pro | Lens-Focused | Floor lamp, 78 in | 18W | Not stated | 4/9/14H |
| SANSI 70W Panel | Splash-Resistant | Hanging panel | 70W | 350 PPFD at 1 ft | Remote, 4/8/12H |
| Award | Product | WikiHomeLED Score About WikiHomeLED ScoreThe WikiHomeLED Score is our own rating from 0 to 10, calculated the same way for every product from Amazon buyer ratings, adjusted for how many ratings each product has. It is never influenced by manufacturers, retailers, or affiliate commissions. Learn more › | Price | |
|---|---|---|---|---|
| Best Premium |
Aspect Soltech Decor Pendant Grow Light
|
8.6/10 | $199.99 | Buy |
| Best Value |
SANSI Dimmable Grow Light Bulb Full Spectrum
|
8.3/10 | $55.99 | Buy |
| Best Overall |
70 Watt Grow Light, Dimmable Plant Light
|
8.9/10 | $39.97 | Buy |
chiphy 85" Tall Grow Light for Large Indoor
|
8.2/10 | $159.99 | Buy | |
| Best Budget |
Lonwon Grow Light Bulb, PAR38, 30W, E26
|
8.3/10 | $25.99 | Buy |
48W Grow Lights for Indoor Plants
|
8.3/10 | $69.99 | Buy | |
FECiDA High Output Tall Grow Lights for Indoor
|
8.2/10 | $49.99 | Buy | |
VALIKIY Grow Lights for Indoor Plants
|
8.2/10 | $34.99 | Buy | |
Bstrip 78" Tall Standing Grow Light
|
8.2/10 | $49.99 | Buy | |
SANSI Grow Lights for Indoor Plants
|
8.2/10 | $39.99 | Buy |
Aspect Soltech Decor Pendant Grow Light
SANSI Dimmable Grow Light Bulb Full Spectrum
70 Watt Grow Light, Dimmable Plant Light
chiphy 85" Tall Grow Light for Large Indoor
Lonwon Grow Light Bulb, PAR38, 30W, E26
48W Grow Lights for Indoor Plants
FECiDA High Output Tall Grow Lights for Indoor
VALIKIY Grow Lights for Indoor Plants
Bstrip 78" Tall Standing Grow Light
SANSI Grow Lights for Indoor Plants
Top 3 Grow Lights for Citrus Trees Reviewed
#1 Soltech Aspect Pendant: Best Overall
Why We Picked It
The Aspect scores 86 from 4.8 stars on about 470 ratings. It is the only light we found whose maker gives citrus-specific placement: hang it 12 to 24 inches over citrus, the same band Soltech gives for cacti and succulents.
It is a 36W, 3000K, CRI 98 pendant with a dimmer on the cord. For a small tree in a living room, it looks like a light fixture, not equipment.
Key Specifications
- Power: 36W, 3,000 lumens (listed)
- Citrus guide: 12 to 24 in above (maker’s figure)
- Light: 3000K, CRI 98
- Control: cord dimmer; no timer
- Mount: ceiling hook, plug-in
| Pros | Cons |
|---|---|
|
|
Things to Consider
A dwarf citrus in a 10 to 14 inch pot fits under one pendant; a wider tree may need two.
Best For
Dwarf Meyer lemon, lime, or kumquat in a living area.
Skip It If
You cannot hang anything from the ceiling.
Check current pricing and availability for the Soltech Aspect Pendant.
#2 SANSI 40W BR30 Grow Bulb With Remote: Best Bulb
Why We Picked It
SANSI’s 40W remote bulb scores 83 from 4.5 stars on about 280 ratings. It publishes 57 umol/s PPF and 345 umol/m2/s PPFD at 1 foot, with 3,800 lumens of 4000K light from a ceramic body.
A remote sets four dimming levels and a 4/8/12-hour timer, so a floor lamp becomes a timed grow light. SANSI lists ETL and CE certification, a 5-year protection plan, and a replacement bulb.
Key Specifications
- Power: 40W, BR30, E26
- Output: 57 umol/s PPF; 345 PPFD at 1 ft (listed)
- Light: 4000K, 3,800 lumens
- Control: remote, 4 levels, 4/8/12H timer
- Certification: ETL, CE; 5-year plan
| Pros | Cons |
|---|---|
|
|
Things to Consider
Put it in a floor lamp with an adjustable head and aim it down at the canopy.
Best For
A small citrus tree near an existing floor lamp.
Skip It If
Your tree is wider than about 2 feet; add a second light.
Check current pricing and availability for the SANSI 40W BR30 Grow Bulb With Remote.
#3 VIPARSPECTRA P700: Most Light per Dollar
Why We Picked It
The P700 scores 89 from 4.7 stars on about 5,300 ratings, the highest score in this guide. It ranks third here because it needs to hang from a hook or frame above the tree and has no timer.
It is a 70W panel with 11,000 lumens listed, 3000K and 5000K white plus 660nm red, a 4-level dimmer, and a 2 x 2 ft vegetative footprint.
Key Specifications
- Power: 70W
- Output: 11,000 lumens (listed)
- Spectrum: 3000K + 5000K + 660nm
- Coverage: 2 x 2 ft (maker’s figure)
- Control: 4-level dimmer
| Pros | Cons |
|---|---|
|
|
Things to Consider
Add an outlet timer and hang it from a ceiling hook or a plant frame.
Best For
Citrus in a sunroom, basement, or garage over winter.
Skip It If
The tree sits in a living room where looks matter.
Check current pricing and availability for the VIPARSPECTRA P700.
How to Choose a Grow Light for Citrus
Go Strong
Citrus is a sun plant, so start at 30W to 70W per tree rather than a 9W houseplant bulb. Compare PPFD only at equal distances.
Cover the Canopy
A single bulb lights a small dwarf tree. For a canopy wider than 2 feet, use a panel, two heads, or two lights.
Timer
Indoor citrus benefits from steady long days. Use a light with a timer or add an outlet timer; see how long should grow lights be on.
Lamp Ratings and Heat
A 40W bulb in a lamp rated for 25W is a fire risk. Check the lamp label before using a high-output bulb.
How We Evaluate Grow Lights for Citrus Trees
We did not grow plants under these lights. We compared manufacturer specifications and Amazon listing details, and ranked products by the WikiHomeLED Score, which adjusts the Amazon star rating for the number of ratings (ratings checked November 1, 2026). To qualify, a product had to be a high-output LED grow light suited to a potted citrus tree, with at least 20 ratings and a rating of 4.2 stars or higher, one listing per product family. PPF, PPFD, lumen, and wattage figures are as published by each seller and are not our measurements. The full method is on our How We Review page. We do not claim any light will make citrus flower or fruit indoors.
Frequently Asked Questions
Can a lemon tree grow indoors with a grow light?
Many people overwinter or keep dwarf citrus indoors with strong supplemental light. Results depend on light, temperature, water, and pollination, and we cannot promise fruit.
How far should a grow light be from a citrus tree?
Soltech suggests 12 to 24 inches for its 36W pendant; VALIKIY says at least 1 foot for its 40W bulb. See our distance guide.
What color grow light is best for citrus?
White full spectrum light, often with added red, is the usual choice for home use.
Final Verdict
For a dwarf citrus in your home, the Soltech Aspect is the best pick, with the only citrus-specific guidance we found. The SANSI 40W remote bulb adds strong light and a timer to a lamp you own. For a sunroom or basement setup, the VIPARSPECTRA P700 gives the most light for the money. More in Full Spectrum LED Grow Lights.
About the author
Ethan Cole leads research and editing at WikiHomeLED, comparing LED lighting for the home through manufacturer specs, manuals, safety listings and owner feedback. Every product is scored against the criteria on our How We Review page, and picks are updated when models change.