

🌿 Grow smarter, not harder — light up your indoor jungle with SANSI brilliance!
The SANSI 36W LED Grow Light is a professional-grade indoor plant light bulb that mimics natural sunlight with a 4000K full spectrum (400-780nm) and delivers a powerful 65 μmol/s PPF output. Its patented ceramic heat sink technology ensures efficient cooling and a long 25,000-hour lifespan. Designed for easy installation in standard E27 sockets, it covers up to 8.2 sq ft with uniform 60° beam angle lighting, making it ideal for seedlings, vegetables, flowers, and hydroponics. Backed by a 2-year warranty and excellent customer service, it’s the go-to choice for millennial plant enthusiasts seeking vibrant, healthy indoor gardens.











| ASIN | B082PSBP68 |
| Best Sellers Rank | 921 in Garden ( See Top 100 in Garden ) 24 in Plant Growing Light Fixtures |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,752) |
| Date First Available | 28 Oct. 2019 |
| Item model number | C21GL-CE-36W |
| Manufacturer | SANSI |
| Material type | Ceramic, Plastic |
| Part number | 01-03-003-023600 |
| Power source type | AC Adapter |
| Product Dimensions | 13.1 x 13.1 x 13.37 cm; 450 g |
M**S
The power of the Sun!
SANSI 36W Grow Light Review I've been using the SANSI 36W Grow Light for a few weeks now, and I am incredibly impressed. I bought this to help my indoor plants, which weren't getting enough natural light, and the results have been fantastic. The Good: Powerful and Effective: This light is seriously bright. My plants, especially my fiddle leaf fig and some herbs, have shown significant new growth and look much healthier since I started using it. The light distribution is excellent, covering a wide area without any hotspots. Solid Build Quality: The unit feels very sturdy and well-made. It has a heavy, ceramic-like heat sink which I appreciate. It doesn't get hot to the touch, which is a big plus for safety and longevity. It feels like a premium product. Easy to Use: It screws into a standard E26/E27 socket, so it was a breeze to set up. I just put it in a simple hanging lamp fixture, and it was ready to go. The Not-So-Good (but minor): Heavy: Because of its solid build and heat sink, it's a bit heavier than a standard bulb. You just need to make sure you use a fixture that can support the weight. Intense Light: The light is very powerful and has a distinct purple/pink hue. It's great for the plants, but it definitely lights up the room with a very specific color. Something to consider if you're putting it in a main living area. Overall: This grow light is a game-changer for my indoor garden. If you're serious about helping your plants thrive indoors, this is a fantastic investment. The quality, performance, and ease of use make it a clear winner. I highly recommend it.
M**L
Great value light for beginner chilli grower.
I bought this Sansi 36W light to try and get a head start with my chilli seedlings, this is the first batch and are Capsicum Baccatum's and Capsicum Chinense. I have never used a light or lights before so I cannot compare this to any previous experience and it is a bit of trial and error at the moment. The propagator they are in is 52cm long x 42cm wide and the light has no problems covering it at 16 inches above the tops of the pots, in the pictures the light is 12-13 inches away from the tops of the plant pots and covers the area well also. Some of the seedlings got a little leggy before I put them under light as they germinated surprisingly quickly (first time using a heated propagator as well), the first two pictures were taken 4 days before the next three. It is their only source of light, they are under a north facing bedroom window but the grey and drab British Jan/Feb sunlight is of no real use to the seedlings. I started them off with the light 16 inches above the tops of the pots as I think it may state in the Sansi information page (from memory) to do so. I had the light on for 8 hrs a day for the first 3 days at 16 inches and have now lowered the light to 12-13 inches above the pots and I am keeping the light on for10 hrs a day. (The propagator lid is on at the moment, although the light creates minimal heat itself and I guess it would not damage the leaves.) I can't see any visible problems from having the lights a little lower than it recommends, even on sensitive seedlings. (Not that I would be entirely sure what to look for, yellowing leaves and leaf curl I guess.) The seedlings seem to be thriving under the light so far, although they may be a little leggy due to me not putting them under lights quick enough or having the light low enough or on for long enough to start with. The light is giving them the kickstart I was hoping for this early in the year. I didn't want to spend a lot of money on lights as this is the first time I have tried them and I am very pleased with the Sansi 36W light so far. The bulb screwed straight into an E27 pendant light fitting I bought, the pendant light fitting said it was suitable to be used with bulbs up to 100 watts. I noticed other people mention that the backs of the bulbs can get a little warm to the touch. They don't get very warm at all in my experience, after 10 hrs on I can hold onto the back of the bulb if I need to move it. (Mine is very open though, i can't speak for others who have them in a more enclosed area.) As an enthusiastic 2nd year beginner to chilli growing this light suits me very well, it's price is great and it enables me to start off seedlings and grow on young plants much earlier than I would of realistically have been able to do so on a south facing windowsill relying on the British weather. I may be making little mistakes with how I am using the light as i am learning but the seedlings seem to be responding to the bulb and light and are growing well in my opinion. The bulb is good quality, easy to use with the E27 fitting and to me it seems very good value for money. On what I have experienced in a smallish period of time so far with this light I would recommend them for the same type of uses as me.
M**L
Great for supplemental light in the winter.
The Sansi 36W LED is a great little grow light. I bought my first Sansi 36W LED grow light at the start of 2020, and had been using it to supplement the light for my Colocasia plants. As a newbie in terms of growing, I wasn't too sure of what to make of it. It seemed to work fine, well the plants were doing well. At the time I had 1 plant under the light. When the winter came, I realised that the plants that were not supplemented with the additional light were not doing soo well. I then decided to raise the light higher, so that it would cover a larger area and about 2 - 2.5 plants. The plants that were struggling quickly took advantage of the additional light and were doing well again. It seems that 1 single 36W LED can supply enough light for about 2-3 of my Colocasia plants. I keep the light about 1.5 feet above the canopy of my plants and they seem fine. My next experiment will be to see if this light can support some plants in a part of my living room that receives very little light from the window. At present, I'm hopeful that it will work. My advice when using this light would be to make sure that the lamp is used without a shade (I used my first light with a shade and it failed very quickly in about 3 months because of the build-up of heat in the unit. The seller promptly replaced the light, I realised my mistake and now I now use the lights as instructed, without a shade and they are fine) At 36W for about 10 hours a day, I calculated an approx cost of £25 a year at my current electricity prices, which I don't think is that bad. It allows me to keep a little bit of nature in my living room which i love.
A**N
Your houseplants will love you!
I have purchased a few of these, along with the larger 36w light and find them to be excellent. They are full-spectrum with a natural light which is perfect for my home. I use this with a flexible E27 desktop clip so the light can be moved and directed as desired. A perfect choice for light-hungry plants in large rooms or darker corners.
B**E
Robust, long lasting and very effective.
Had this light for almost 5 years and it's still going strong. Most importanly it works! My house plants love it and thrive under its glow. Very, very pleased with my purchase.
J**O
Excellent product
My plant nursery is thriving now
U**L
aşırı yüksek bir ışığı yok. patlama yapacak kadar parlak olmasından korktum ancak ışık seviyesi tam olması gerektiği gibi.
I**S
Good little bulb, monstera seems like it’s thriving for a full month with it now. However just like most bulbs, it gets really hot to touch so avoid using domes to fix the bulb in for circulation
C**T
Éclairage puissant à voir pour la croissance des plantes
R**C
Achetée pour pallier à un gros manque de lumière dans un coin très sombre d'une pièce mal exposée et munie d'une fenêtre relativement petite. Aucune plante ne pourrait survivre dans cet endroit sans un appoint de lumière de qualité. J'ai donc installé cette ampoule (10w mesurée à 9.3w) dans une douille adaptée et le tout couplé avec un programmateur afin d'avoir un rythme régulier. Bilan : le dracaena placé en dessous se porte comme un charme et se développe très bien. Le spectre lumineux semble lui convenir et la température de couleur de la lampe (4000K blanc neutre) se marie très bien avec tous les intérieurs. La lampe chauffe très peu (bcp moins que une lampe à filament) et aucune chaleur genante n'est perceptible passé 15cm de distance. C'est donc un excellent achat pour ceux qui possèdent des pièces sombres et qui désirent malgré tout avoir quelques plantes vertes. Reste une inconnue, la longévité. En général, avec la technologie led elle est plutôt bonne mais seul l'avenir nous le dira. Je recommande ce produit !
M**K
I only use the 15W lamp for starting chilli plants from seed and cuttings. I had bought one over a year ago and it performed so well, I bought another. I rigged a small grow tent from bubble reflectix and a desk lamp to fit a 30x30cm tray which could hold 9 square nursery pots. The 15W light was more than adequate for speedy and healthy growth. The plants do still need hardening off before exposing them to a full day of direct sun. Update 2 years later (October 2024): I have bought even more lights and now have three 15w and two 36W Sansi grow lamps. They have been on for 12 hours each day for the past 12 months. I use the 15W lights for chilli pepper and other seedlings, and also in combination with the 36W lights for mature plants. Using all 5 of the Sansi lights together (in total 117W) to light up an area of approximately 1x1 meters, I was not only able to get 9 indoor grown chilli plants to grow extremely well, but also to flower profusely and ripen the fruit. I place all my lights some 30 cm above the top of the plants. Highly recommended! Update December 2024 I reduced the amount of mature chili pepper plants to six pots in my larger grow tent and also reduced the floor area that they occupy to only 1/2 m2. I also bought an additional 36W light for the larger grow tent so I could move a 15W light to illuminate a small grow box for only seedlings. The larger grow tent now has 3x36W + 2x15W = 138W in total. Flowering and fruiting has become even more profuse and that for plants that have not had any sunlight exposure at all as they have only been indoors these past two months. I am looking forward to a big mid-winter chili pepper harvest!
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