Grow Light Bulb for Plants 15W 200W eq. Full Spectrum PAR25 2-Pack | E27 LED Indoor Grow Lamp,Average PPF 27μmol/s, Daylight Grow Bulb, For Cactus Seedling Succulents Pots

These are great. Work really well and whilst reviews I have seen say they buzz. I have not experienced this at all

I was looking for some lights for a reasonable price and low wattage to support early planting of seeds and came across the Sansi LED full spectrum grow light range. I ordered and received the 15W LED Grow light 2 pack end of January and started to use them on my early planting of tomatoes and other seedlings. Using a soil moisture & pH tester that has a light meter measuring LUX, I get 200 to 800 LUX in my beam of light which appear to be giving enough support for my new seedlings based on my rigged setup. (Outdoor cloudy day light gives a measure of 2000 LUX.) I rigged up a growing area using empty veg boxes that you can pick up from you supermarket, using clip on lights with a BC to E27 adaptor to then shine down onto the plants. I use a timer set for 12 hour a day to support their growth. See photo. I definitely think these lights have really helped in their progress and to avoid leggy seedlings and to support their growth between end of Jan 21 to early April 21 for this period I am writing this review. I've been able to germinate and grow tomatoes, aubergine (early long purple 3), herbs and a variety of different early flowers (Coleus, Salvia have done well with big leaves) with the help of these lights to give a good head start in the growing season. You definitely need more than 2 lights and space if you plan to expand what you are growing. In addition to above, I rigged shortly after 2 x18W strip lights to help support my additional growth which was not as convenient to setup. Those only give off 300 LUX so not as powerful and don't know if full spectrum. I recently ordered & received my 36W LED grow lights so looking forward to see how they will support my other houseplants. I've not been able to compare them with the 36W LED grow lights yet, but for the narrower beam, low wattage, price point, and good results, these 15W LED grow lights 2pack have been a good buy. And when Sansi has offers, these would be even better. The quick delivery from Sansi/Amazon has been good too.

Whilst I thought this was expensive it is very bright and my plants seem to be loving it. It’s quite heavy so needs a good fixture, mine is in a strong clip on fitting. Hopefully it’ll last a good while.

Great value for money bulbs that use minimal electricity and provide plants with a good amount of extra light, especially over winter. They fit any E27 socket, and aren't much larger than a standard bulb. Be mindful that they can get quite hot after prolonged use, so don't use a lamp shade to allow for proper ventilation and heat dissipation.

The bulb was safely packaged with a minimum of plastic, it's well made and has a quality feel about it. I purchased these as during the winter I moved my green house to the other side of the garden where there isn't the same amount of sun , doh! so I'm hoping these will compensate a little. They are 15Watts so I'm hoping not to heavy on the electricity.

I live on the ground floor and don’t get much light- especially in winter and I have a lot of house plants. My neighbour kindly lent me her SANSI light to test out- I was amazed that the plant I had it over developed new growth almost straight away. After this I have purchased and re purchased for different areas in the flat and plan to buy again. The lights produce luscious green plants and are also a mood lifter in the darker months. Thank you SANSI

Very bright lamps, ideal for growing. The heat disperses ok, although the "ceramic" part of the lamp is a bit warm. Want a box set? Price varies according to source. Try them all!

Seems to be working but not too sure yet... does get incredibly hot though which is concerning & ive been unscrewing it after use just in case