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22 Best Growing Light Bulbs in September [Ratings for 2023]

Do you wonder which growing light bulbs to buy? Our 22 choices to help you decide which one is perfect for you. Because we compared 22 against 44,271 of consumer reports in 2023 to find the best top growing light bulbs. We also research and test this growing light bulbs to give you the best results and provide customers with accurate, reliable information about their pros & cons. All reviews about the growing light bulbs are our own with an objective view to ensure customers have the best growing light bulbs and don't waste money.

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Last update on 2023-09-21 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

3 ratings


An LED light bulb is sturdy lighting (SSL) device that fits in standard screw-in connections but generates light through LEDs (light-emitting diodes).

LED light bulbs are more environmentally friendly than incandescent bulbs. Visible light is produced when an electric current passes through a semiconductor device. This is known as electroluminescence. The most common incandescent bulb replacement, compact fluorescent bulbs, uses electricity to excite mercury gas until it emits ultraviolet (UV) light. The light is then transferred through a phosphor, allowing it to emit more visible light.


TOP OVERALL: MFXMF 4 Pack LED Grow Light Bulb A19 Bulb

  • LED A19 Bulbs have a 150-degree light output and are energy efficient. High Lumen LED Chips to replace a 100w conventional light bulb in terms of power consumption and energy savings (up to 85 percent).
  • Whole spectrum light with a wavelength of 400-740nm is ideal for all stages of plant growth. Indoor plants benefit from more homogeneous lighting than single red or blue spectrum lights, allowing them to develop quicker and healthier.
  • To construct the cooling system, use plastic and aluminum. Allow the light to run for a more extended period. Even if you work after 24 hours, there will be no harm to your plants. Set an appropriate temperature for your plants. The average life is 20000 hours.
  • E26 Base is compatible with all standard E26 sockets. It is not necessary to find another fixture to accommodate this bulb.

BEST SELLER: SANSI Grow Light Bulb with COC Technology

  • Imitate the sun spectrum to provide a more optimal whole life cycle full spectrum supplementary light program that covers the entire visible range of 400nm-780nm; color rendering index Ra is near to 100, endlessly close to natural light, suited for every cycle of plant growth, supports plant growth effectively, and enhances crop output and quality.
  • Improve light usage, provide more supplemental light to plants, and extend light bulb lifespan to 25,000 hours with the secondary scientific light distribution lens.
  • SANSI's patented Chip on Ceramic technology replaces the conventional Mcpcb aluminum substrate with a non-conductive ceramic heat sink and directly solders the LED chip on the ceramic heat sink, effectively lowering the system thermal resistance between both the LED PN junction and the surface of the heat sink.

TOP CHOICE: 2 Pack LED Grow Light Bulb

  • LED BR30 plants can grow light bulbs that produce 850LM brilliant light from 180 degrees. Use Ultra Lumen LED Chips, equal to 120w standard light bulbs yet require just 11 watts, to save up to 90% on your power cost.
  • LED grow bulbs with solid light transmission boost plant uptake. With an immense power PPF of 25 micromoles per second, balanced full spectrum lighting can provide more light to your plants.
  • LED sunlight bulbs provide very little heat, only enough to keep your plants warm. Build the cooling system utilizing plastic and aluminum materials for more excellent heat dispersion. Lifetime working hours of up to 50,000
  • E26 Base is simple to install since it fits all standard E26 sockets. It is not essential to find another fixture to accommodate this light.
Gladys is a specialist in solar, electric, home, and garden. With many years of experience, she is responsible for content moderation for BestSolarLights. With a mission to bring the best value to readers, Gladys always researches the latest products to bring to households and businesses in the US, Canada, UK, Italy, EU, and Germany products with the most economical cost and best quality. Moreover, she will also provide you with a buying guide, how to use effectively, and valuable "tips" for the product you need. Gladys from BestSolarLights will update and send you the best and latest ideas!

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