36W LED Grow Light for Indoor Plants, 400W Equivalent Full Spectrum E27 Plant Grow Light Bulb for Seedlings Vegs Flowers Hydroponics (PPF: 65 μmol/s, 60° Beam Angle, Veg Cover: 2x4 Sq Ft)

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.

This is a grow light available at such a low price, that I honestly struggle to believe I'm not trapped in a dream. Unbelievably high quality construction, PPFD values that way outdo what its rated at (1.6x in my testing with a high quality PAR meter) and a light quality that is unmatched at this price point. Grab yourself a couple of these, a T10 standing light for sub canopy lighting and a couple of the Sansi Par25 versions of this bulb for more selective supplemental lightingg and you have a setup for indoor houseplants / propogation/germination that enthusiasts have dreamed of for years at a fraction of what it used to cost. I will be using more of these, and other Sansi products in the future.

A great bulb for growing houseplants in my dark flat. Looks a little bulky, and doesn't fit every decor theme, but puts out tonnes of neutral/warm light. Easy to install in any E27 socket, but just be mindful that as the bulb is quite heavy, it may sag some gooseneck clamps. Puts out 500 to 1000 ppfd between 6 and 12 inches away from the bulb. Very impressed.

I thought it was amazing at first so I got two, it’s supposed to last 25,000 hours. One of them is already gone after less than 5000 hours and I just missed the product support window. Will not be buying this light again.

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.

These are large bulbs with a wide field of light. I use the 36w in a dark corner of the room around 15ft from the closest window. I still get year round growth from a selection of plants large and small from philodendrons to scindapsis and ficus variations. I typically use it on a timer for 12hrs a day and from my last 2 I averaged around 14 months of daily use although I also have a 24w in another room which has been used daily for 10hrs a day for a little over 2 years supporting a mature ficus benghalensis. The heat dissertation is good and they look interesting. I’d say that for the impact they’ve had on my plant growth they are value for money.

I love these grow lights! My plants have just thrived since buying these. I also had an issue and the customer care was brilliant.

Lasted 2 months. But contacted the seller and they sent a new one.

La lampada è ottima per mantenere le piante alla giusta luce durante l’inverno o nelle case non troppo luminose, il nostro bonsai è spettacolare dopo aver messo questa luce con temporizzatore automatico per tutto l’inverno, ora finalmente all’aperto. Un plauso particolare al venditore, abbiamo acquistato 2 di queste lampade, ma una si è bruciata ben prima delle ore previste di durata. Hanno chiesto un video dove si potesse effettivamente vedere che non funzionava e l’hanno prontamente sostituita senza spese aggiuntive. 6 stelle se si potesse.

Edito: tras hablar con el soporte de la tienda, me dicen que me envían un reemplazo. Es una marca que me gusta mucho, y siempre suelo recomendarla, veremos a ver qué dura la próxima. Estaba muy contenta con la bombilla, la luz es increíble y mis plantas la agradecen, sobretodo en invierno, pero hoy sin más ya no se ha encendido. El tiempo de uso ha sido de menos de un año y medio (la compré el 24 de noviembre de 2024 y estamos a 30 de marzo de 2026)

Original review April 2023 I had only used the Sansi 15W lights to tide over the chilli plants I was overwintering indoors which they did fine. When I started up some new chillies from seeds, I needed the 15W lamps for the seedlings so I bought a 36W and used that to light up the largest of the two chillies. The plant then started to form flowers very quickly giving me a head start for when the weather is good enough to move the plants outdoors. I placed it some 30 cm above the plant which, besides giving me flowers, also induced a huge growth spurt in the whole plant with new shoots and buds emerging everywhere. The first blossoms have now also turned to fruit which means that I will probably be able to harvest the first chillies from it in May or June instead of waiting until July or August. Highly recommended! Update July 2024 I have used these lights on a daily basis for the past 9 months, burning 12 hours each day. I have had no issues whatsoever and don't expect any. When used together with an additional 15W light, both at around 25-30cm (10"-12") from the leaves, they give enough light to make potted chili plants of around 40-50cm (16"-20") high flower and fruit, and also to ripen the fruit. I'm very happy owning these lights!

For starters, this lamp made my plant growth EXPLODE. Leaves get bigger and bigger each time, ALL my plants are in love with it. They barely generate any heat, which is surprising considering the amount of light this emits. It's definitely very bright, but has a subtly warm undertone. The bulbs themselves are big, but considering what you're getting in return from your plants, there's nothing bad to say about this product. I bought two and so should you.

Ça fait trois ans que je les ai (j’ai acheté différents modèles dont celui-ci) et elles tiennent toujours bon. Je les installe au dessus des plantes qui ont besoin d’être rentrées pendant l’hiver et les laisse allumées pendant 10 heures, les jours où il n’y a pas de soleil dehors (j’utilise un parasol sans la toile, je répartis les ampoules sur les branches et je place mes plantes autour du pied). Couplé à un petit programmateur, le dispositif me permet aussi de partir en vacances sans m’inquiéter de l’absence lumière pour elles, volets fermés. Si la lumière naturelle et l'hygrométrie extérieure sont bien plus favorables, malgré tout, aux plantes, ces ampoules leur permettent de patienter le retour des beaux jour : mon hibiscus continue même de fleurir. Petit plus me concernant : j’adore ce point lumineux dans la pièce de vie, j’ai l’impression que le soleil est là !