Top 10 Best light bulb for refugium [2022]

1. [Pack of 4] Full Spectrum E26 LED Grow Light Bulb, 28W Grow Plant Light for Hydroponics Greenhouse Organic Indoor Plants

  • 🌻【Full Spectrum&High Efficiency】28pcs High-efficiency Epistar SMD5730 LED Chips: 15 Red+7 Blue+1 IR+1 UV+2 Daylight+2 Warm White. Contains all wavelengths 380-730nm required for plant growth. Reasonable ratio of red and blue light, provide the most efficient wavelengths of light to enhance photosynthesis performance hence improving plants’ healthy growing. Add extra sunlight to the plants, stipulate the photosynthesis.
  • 🌻【Energy Saving】These bulbs are small but powerful, 28 Watt equivalent and actual power consumption just about 6~9W, saving your 75% electricity bills each month. Note: Grow light’s wattage is too high, it is easy to cause small and medium-sized burns, so you can’t blindly select large wattage grow lights when purchasing. Grow lights should be purchased according to the needs of the plants.
  • 🌻【Scientific Exterior Design】Build with heat-sink metal aluminum and design by turbine type cooling structure, significantly reduce the heat generated when the bulb works, increase the working life of the bulb.
  • 🌻【4 Pack Is The Reasonable Selection】One bulb is enough to illuminate a small indoor potted plant without causing excessive energy waste. By placing four light bulbs around the medium or large plant, the plants can be exposed to more uniform light, so that the plants grow flourishingly. In addition, the extra light bulb is convenient to replace.
  • 🌻【Multi-purpose】Widely used in greenhouse and indoor plants, potted plants, bonsai, grow tent, flowers, hydroponic systems and vegetable cultivation, in the darkness, rainy, snowy day and winter, to provide plant with additional sunlight, supporting photosynthesis. Package Included 4pcs Bulbs. Return and money back for customers within 30 days, ship replacement and free shipping to customers within 1 year.

2. GE Lighting Grow Light PAR38 Light Bulb, Full Spectrum, 32-Watts, 1-Pack

  • Grow your plants throughout the year: These LED grow lights for indoor plants (full spectrum) provide the perfect high-quality plant light that will allow your indoor garden to bloom and flourish year round.
  • The perfect plant grow lights for your home: Show off your indoor garden without harsh or unsightly lighting. GE’s indoor LED grow light bulbs provide a pleasing, natural light temperature that integrates well with any decorative aesthetic.
  • Long-lasting, low energy and low heat LED grow bulb: The LED grow light bulb for indoor plants features advanced LED technology that uses only 32 Watts of energy and generates low heat.
  • Grow light with balanced light spectrum for seeds and greens: The PAR38 grow light bulb appears white to the eye but has a red/blue light spectrum that is perfect for tomatoes, cucumbers, peppers, leafy greens, and herbs.
  • Grow light bulbs for indoor plants: Now you can grow any variety of plants in your home. The GE Grow lights were carefully designed to give your plants the most light with a high output PPF of 50 micromoles per second.

3. ACKE LED Grow Lights Full Spectrum,Plant Lights,Growing Lamps 12W for Indoor Plants,Hydropoincs

  • FULL SPECTRUM LED GROW LIGHTS–Red 630nm and 660nm, Blue:460nm and White light 2700K. – Suitable for all stages of growth,Specially suitable for seedlings’ growth.
  • LOW HEAT OUTPUT–Don’t worry even close the lamp to your tender flowers and do not burn them.
  • WATERPROOF–NO more trouble for watering the flowers even turn on the plants light
  • ANGLE ADJUSTABLE–firmly and rotatable bracket for easy adjusting the project angle
  • EASY INSTALLATION:–US plug with switch and long cable for your easy and quick installation.Attached a screwdriver for easy projection angle adjustment.

4. GE Lighting Grow Light BR30 LED Light Bulb for Indoor Plants, Balanced Spectrum, 9-Watts, 1 Count (Pack of 1)

  • Grow your plants throughout the year: These LED grow lights for indoor plants (full spectrum) provide the perfect high-quality plant light that will allow your indoor garden to bloom and flourish year round.
  • The perfect plant grow lights for your home: Show off your indoor garden without harsh or unsightly lighting. GE’s indoor LED grow light bulbs provide a pleasing, natural light temperature that integrates well with any decorative aesthetic.
  • Long-lasting, low energy and low heat plant light bulb: The GE plant lights for indoor plants (full spectrum) feature advanced LED technology that uses only 9 watts of energy with low heat generation.
  • GE Grow light with balanced light spectrum for seeds and greens: The GE BR30 grow bulbs appears white to the eye but have a red/blue light spectrum that is perfect for tomatoes, cucumbers, peppers, leafy greens and herbs.
  • Grow light bulbs for indoor plants: Now you can grow any variety of plants in your home. The GE Grow lights were carefully designed to give your plants the most light with a high output PPF of 16 micromoles per second.

5. LED Aquarium Plant Light Bulb, KINGBO 18W Refugium Light Aquarium Plant Lights Fish Tank Bulb with 6 Band Full Spectrum for Coral Reef Saltwater Tank Plants Growth

  • 【High Power/Lumen/PAR Value】This led refugium light design with 18pcs 1watt super bright LEDs, 90-degree Optical Lens, ensure the fish tank led light more concentrated, reducing 30% light loss, improved high PAR/Lumen output and maximize Growth.
  • 【Full Spectrum 6 Band】The LED aquarium lights includes professional full spectrum include cool white14000K 4pcs/ 6500K 2pcs, blue 460nm 8pcs, UV 420nm 2pcs, red 630nm 1pcs, green 520nm 1pcs. These fish tank lights can help your fish, corals and reefs need the full spectrum to grow.
  • 【Better Heat Dissipation】The saltwater aquarium light build with new upgraded 0603 aluminum cooling heat sinks, keep the good temperature even after 24 hours of continuous use, longer lifespan of light and healthy growing of fish, coral and reef.
  • 【Easy to Used】This fish tank led light is designed to fit standard E26/E27 sockets, 100~240V AC, Easy to set up and use. The led fish tank lights suitable for freshwater/saltwater fish/coral tank small nano and pico aquariums.
  • 【Worry-Free Warranty】12 months warranty plus 30 days satisfaction or return guarantee, 100% money back. If you have any questions, you can contact us by clicking on sold from – on the product detail page or on the Amazon order page and you will be directed to–Ask a question – to send us a message. We will provide you with a professional guide to help your plants grow better.

6. Waterproof 100W LED Grow Light Full Spectrum, New Technology COB LED Grow Light, Natural Heat Dissipation Without Noise, Suitable for Plants All Growing Stage Indoor or Outdoor.

  • IP65 Waterproof LED Grow light, suitable the high humidity working environment, even raining.
  • New COB LED Grow Light with New Technology, ensure the light power intensity better than 300W RED&BLUE led grow light.
  • Intelligent Control of Heat Dissipation IC inside, ensure temperature less than 65 degrees Celsius.
  • No cooling fan working, no noise, suitable for indoor quiet environment.
  • 50000 hours working time, 2 Years Warranty, get repaird free

7. 50W Full Spectrum LED Grow Light Bulb, E26 SMD5730 UV IR Plant Light for Greenhouse Grow Tent Veg Flower Indoor Plants

  • 💐 78PCS Full Spectrum High-efficiency Epistar 5730SMD LED chips:42 Red +18 Blue + 6 IR + 6 UV + 6 White; Plant light can provides the most efficient wavelengths of light to enhance photosynthesis performance hence improving plants’ healthy growing.
  • 🌿 When In the greenhouse or plant laboratory, it can completely replace the natural light and promote plants’ growth. Whether at dusk or night, it can effectively extend and scientifically control the requiring lights of plants.
  • 😉 Made of metal aluminum radiator shell, excellent heat dissipation and greatly extend its service life, you can always keep the temperature at the appropriate level, effective for plant growth and protection.
  • 🌴 Save Energy: 50W equivalent actual power consumption of about 20W, saving your electricity bills, environmental protection, as lights is fully absorbed by plants. E26 screw base, fits all E26 or E27 Edison Socket.
  • 🌱 Multi-purpose: Widely used in greenhouse and indoor plants, flowers, hydroponic systems and vegetable cultivation, corn, in the darkness, rainy, snowy day and winter, to provide plant with additional sunlight, support photosynthesis.

8. Luxbird LED Grow Light Bulb PAR38 18W Waterproof Aquarium Refugium Light Bulb, E26 Socket, Not Dimmable, Suitable for Macro Algae Indoor Plants Greenhouse Hydroponics

  • 🌱🌱【IPX5 waterproof cover】 Waterproof IPX5, in a intense humidity sump, this bulb will be more durable than the troditional refuguim light.
  • 🌱🌱【Excellent Spectrum LED Plant Grow Light】Built in 14 red and 4 blue LEDs, provides super correct spectrum for macro algae to grow, keeping them alive and happy, maintaining your reef tank more beautiful.
  • 🌱🌱【Suggest Hanging Height + Easy to Use】Around 3 inch above plant for starting plants, 1 inch over the top of plants in veg and bloom. E26 base,easy to install. Easily to be screwed into E26 fiting base that you have for normal lighting bulbs.
  • 🌱🌱【High Power/Lumen/PAR Value】18W LED only, low wattage draw but efficient PPDF output. PPDF of one PAR38 bulb is efficent to grow macro algae within 16″(H) x 12″(L) X 12″(W) area by testing.
  • 🌱🌱【Worry-Free Warranty】With 3-year warranty, please dont worry about the quality of the bulb. Message will be replied in 24 hours. Please Don’t connect the bulb with any dimmer.

9. 100W Led Grow Light Bulb Full Spectrum,Plant Light Bulb with 150 LEDs for Indoor Plants,E26/E27 Socket,Grow Lamp for Hydroponic Indoor Garden Greenhouse Succulent Veg Flower

  • ❤️【Full Spectrum LED Plant Grow Light】- 150PCS High Efficiency 2835SMD LED Chips: 100Red+35Blue+10White+5IR(red 620-660nm,blue 440-460nm,IR 730nm,white 3500K-6000K) ; This 100w Plant light can provides the most efficient wavelengths of light to enhance photosynthesis performance hence improving plants’ healthy growing
  • ❤️【Suggest Hanging Height + Easy to Use】 – around 3 inch above plant for starting plants, 1 inch over the top of plants in veg and bloom,This 100W Plant Light bulb design standards E26 E27 Socket, Installation is very convenient, just Screw In
  • ❤️【Excellent Heat Dissation Effect+Energy saving】 – 100W Plant Lidht bulb is made of metal aluminum radiator shell, you can always keep the temperature at the appropriate level, effective for plant growth and protection,100 watt led grow light bulb consumes only 20W power,Saving your electricity bills,Very Bright, Flux:5079.4 lm
  • ❤️【Better Quanlity & Long Life】- Pros of 100W LED Grow Light Bulb is Normal light fixture compatible, Light design, Quality heat sink, Low heat generation, 24/7 capable,Long Lifespan
  • ❤️【1 Year Guarantee】 low power consumption but high luminous efficiency, the EnerEco grow light’s lifespan is 50,000hrs, 12 Months warranty plus 30 days satisfaction or return guarantee,100% money back.

10. Otryad LED Grow Lights for Indoor Plants 20 LED, Plant Growing Lights Full Spectrum Auto ON & Off with 3/6/12H Timer, 9 Dimmable Lightness Clip-On Desk Grow Lamp Bulb

  • 【Full Spectrum& 9 Dimmable Lightness:】3 lights options (Red/Blue/ Blue & Red/) and 9 dimmable level to meet photosynthesis needs of plants germination, bloom and fruit bearing at different stages and seasons.
  • 【Timing Fuction】LED grow lights with an auto timing function and a USB plug is the latest in plant growth lamps . Not only you can set it up for lighting every 3 hours, 6 hours or 12 hours, but also you can adjust the distance between the light and plants, according to plant needs.
  • 【High-Efficiency】 Make your plants grow faster and healthier, effectively promotes photosynthesis, increases growth rate, and satisfies plant germination, growth, flowering, and results entire process of light energy needs!
  • 【Stable Clamp & Felxible Gooseneck】The light has a 360-degree flexible gooseneck made from high quality tubing to keep a fixed position. It is strong enough to hold lamp up well and our clip is stable.
  • 【Wide Applications】 Plant Grow Light can be widely used for indoor plants such as succulents, orchid, tomatoes, peppers, roses, basil, rosemary, parsley, lime tree, potted plants, flowering plants and any other fruits and vegetables.