







Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.
🌿 Grow smarter, not harder — light up your indoor jungle with precision and style!
The SANSI 40W Dimmable Grow Light Bulb is a cutting-edge indoor plant lighting solution featuring a full spectrum 400-780nm output, high PPFD of 345μmol/s/m² at 1ft, and energy-efficient 40W LED technology equivalent to 600W traditional bulbs. It offers remote-controlled 4-level dimming and 3 auto-timing settings (4, 8, 12 hours) for customized plant care. Its patented ceramic heat sink enhances durability and heat management, while the E26 base ensures compatibility with most indoor fixtures. Certified ETL and CE, it comes with a 5-year warranty, making it a reliable, eco-friendly choice for millennial plant enthusiasts seeking optimal growth and convenience.











| ASIN | B0CWTPLRK4 |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | Dimmable |
| Beam Angle | 60 Degrees |
| Best Sellers Rank | #10,804 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #11 in Plant Growing Light Bulbs |
| Brand | SANSI |
| Brand Name | SANSI |
| Bulb Base | E26 |
| Bulb Shape Size | BR30 |
| Color Rendering Index | 90 |
| Color Temperature | 4000 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | Remote |
| Customer Reviews | 4.7 out of 5 stars 641 Reviews |
| Efficiency | SANSI bulb: 95 lumens per watt; Traditional bulb: 6.33 lumens per watt |
| Incandescent Equivalent Wattage | 600 Watts |
| Included Components | Remote |
| Indoor Outdoor Usage | Indoor |
| Light Color | 400nm-780nm |
| Light Output Maximum | 4000 Lumens |
| Light Source Operating Life | 25000 Hours |
| Light Source Type | LED |
| Light Source Wattage | 40 Watts |
| Light Type | LED |
| Manufacturer | SANSI |
| Manufacturer Part Number | 01-03-001-094001 |
| Material Type | Ceramic |
| Model Name | C21GL-CE26-40W |
| Model Number | C21GL-CE26-40W |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 40 Watts |
| Power Source | Corded Electric |
| Shape | Arbitrary(A) |
| Special Feature | Dimmable |
| Specific Uses For Product | Plant Growing |
| Specification Met | ETL |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Wattage | 40 watts |
| White Brightness | 4000 Lumens |
S**✨
Solid Small Grow Light with Handy Timer
Bought this for some of my smaller plants and it works great for what I needed. Light is nice and natural looking and the remote/timer make it super convenient. It's not super strong so I'd use it more as a spotlight vs a full grow setup. Keep it fairly close to your plant for best results. Would purchase again.
V**E
ShE LikES iT!
Have to give this a 5 star. My snake plant doesn't get the sunlight it needs in this corner so I placed this bulb in a cool sphere lamp and I love what I'm seeing. My plant is thriving, bulb is set on a 8 hour auto. The remote is easy to work, no heat from bulb.
M**J
Does what it should :)
My pothos is happy, so I'm happy. This bulb works with any lamp. The remote has a tab you pull to activate the battery. I'm not sure if the remote battery can be replaced. The color is a cool white. There are options for how much light you want on your plant (1/4, 1/2, 3/4, or full power) and different time options. I really love the timer feature. I haven't noticed any heat coming off this bulb. The bulb is nice and bright. I think the cost was reasonable for what I received.
E**Y
Best Light Ever Doesn't Run Up Electricity!
This is my first grow light and I've had it for a little over 2 months and it works wonderfully! So many of my plants have grown from this little light. Has not ran up my electricity bill at all barely made a difference. I like that it comes with a remote so I can set the brightness and the timer. I haven't touched it since I set the timer and it comes on everyday at the same time and turns off at the same time as well. Of course it was easy to install unless you don't know how to screw in a lightbulb lol.
M**C
Best plant lights for houseplants and indoor produce!
I LOVE Sansi lights. The 30W has been my holy grail lightbulb for growing beautiful houseplants, many of which are tropical like monstera, begonia, pothos of many kinds, as well as many direct sun loving succulents with high rates of success, growth, and little amount of legginess in the case of the succulents. One light for instance, supports around 20 plants in its vicinity in a 5 x 6 foot area. These lightbulbs do run very warm to the touch, however have kept all of my houseplants quite happy during the long winters since discovering these lights 2 years ago. Can't say enough good about Sansi products. They also perform SUPER well when growing indoor cherry tomato plant and 2 small basil plants. Lots of growth and so far so good, working on my 2nd round of cherry tomato harvest!
C**N
Very bright
Received a start only because of how focused the light is it's like a spot light coming out of the fixture
H**Y
Small space saver
Dimmable. Went straight to an electrical outlet with an adapter and got this Lil lamp shade. I love it. It turns on and off with a remote. 10/10 camper bedroom supplemental plant lighting.
R**J
Love it
WORTH IT!!! My plants are happy. Easy to assemble. Plug up and go.
D**N
Love the Timer Options!
Easy-to-use remote and a great grow light bulb. I like how you can set different timer options, and I’ve really enjoyed using this grow light.
T**A
Great LED light for plants
Use this for my plants during the dark winter months, and it works great. The time function makes it so I set it up once and forget about it.
S**9
Powerful and good quality. Great for warmth loving plants.
Nice powerful grow light bulb that can be used with a regular lamp. The round bulb design is good for giving a lot of light and warmth in a relatively small area, like a small shelf. The timer is pretty precise. Note that the bulb does get warm and creates warmth for the plants under its light, but it's not hot enough to hurt if you touch it. So you need to pick plants that like warmth to use that light. If you prefer cooler light and/or something that covers a wider area, I would recommend using a tube-shaped grow light.
M**D
Plants like light! Who knew?
So far so good. I bought this to provide light for some succulents that are overwintering in a room with very little natural light. The plants seem to be thriving, and in fact one bloomed. I haven't been able to measure the PPFD reaching the plants. I rotate them (individually and as a group) and adjust the light angle to make sure they get as evenly lit as possible. The remote control is a nice touch, as is the timer and dimmer but I have kept the light on full brightness. NOTE: the product is the bulb only, I had the reflector and tripod.
J**E
Merveilleux produits
Belle lumière. Réglage à 4 niveaux très efficaces et facile. C’est ma première mais pas la dernière que je vais m’acheter et sans aucune hésitation. En plus de la minuterie !!
Trustpilot
1 month ago
5 days ago