• ?Lumens LED & Full Spectrum?Our led grow light bulb use sunlike 3000k full spectrum Lumens LED that made by Korea, highest quality and steady performance, the same quality as CREE CXB3590 LED, has 100000hrs lifespan. The led grow light bulb includes universal Blue Red IR UV and white light provide everything plant desire in the natural sunlight, perfect for plants from germination to fruiting all stage.
  • ?Powerful Cooling Systems?We designed the led grow light bulb with aluminum case and gear heat-sink, and with hollow out design, also designed cooling fans in it, so that the grow light bulb has a better heat dissipation, surface tempurature less than 45?, make the led grow light bulb has a long life, and the cooling fans is very quiet less than 30dB voice.
  • ?High Par Value Output?The led grow light bulb use aluminum reflector, the lighting angle is 70°, increased the light efficiency and par value, the par value is 3 times of the normal led grow light bulb in the market. The par value is about 1398umol @ 8inch, and about 892umol @12inch, and about 419umol @18inch, the led grow light bulb perfect for all indoor plants, gain a high yeild.
  • ?Compare to HPS/MH?The LED grow light bulb compatible with the standard E26 sockets and 120VAC, so you don’t need to purchase a special lamp. This LED grow light bulb can replace traditional 300 watt HPS/MH while consuming only 40 watt. Compared to traditional HID, HPS, and T5 grow lights, CANAGROW LED grow light bulb stands out in terms of energy utilization, heat dissipation, and perfect temperature for photosynthesis.
  • ?Quality Assurance?We are a professional LED grow light manufacturer, we strive to offer the best service and intelligent products to our customers. 24-hour professional service center, 30 days full refund, 3 years warranty and 365 days technical support. You can always come to us for free customer service at: https://www.amazon.com/sp?_encoding=UTF8&asin=&isAmazonFulfilled=1&isCBA=&marketplaceID=ATVPDKIKX0DER&orderID=&seller=A135IBEV9A45CL&tab=&vasStoreID=
Why Choose CANAGROW?
CANAGROW has been devoted to researching and developing the LED Grow light industry for over 7 years. We are a global leader of developing and manufacturing LED grow lights. The widely known UFO and other RED & BLUE LED grow lights seen frequently were also developed by us. The CXB3590 LED and Lumens LED grow lights are our latest product. The CANAGROW team is constantly developing new high-end led grow lights and we are focused on evolving the technology. We strive to offer the best service and intelligent products to our customers.

Power: 200W(at most)
Wall draw power: about 40watts consuming
Wavelength: 380~780nm Real Full Spectrum
Light Color: Warm White 3000K
Case color: Golden
Waterproof: No
Input Voltage: 120Vac
Frequency: 50Hz, 60Hz
COB LED Brand: Lumens
Flux Lm: 5000lm
Lifetime: 100000hrs
N.W: 0.4 kg
Product Size: 6.7*3.7*3.7 inches

Application: Perfect for vegetable, flower, money tree, medical herbal plants etc. And suitable for all the growth stage. Products can work continually.

Attention please:
–When the grow light bulbs works normally, it will generate heat, please don’t worry, it is normal.
–Not waterproof, don’t get wet in the rain or in the water. Please don’t touch the case when working.
–Don’t block the air inlet and outlet, keep air convection, Don’t look at the CANAGROW grow light bulb directly while it’s on.
–Ensure the power is off before installation. Avoid of water, heat source and falling down.
–Highly hang the lamp will weaken the energy and affect the growth cycle of the plants, so the lamp should not be hung too high. At same time, don’t hang the light to plants too close, or it will damage plants. About 8~30 inches height is a good choice.

CANAGROW 300W COB LED Grow Light Bulb, Full Spectrum Grow Lights for Indoor Plants, E26 Sunlike Plant Grow Bulb, Aluminum Case & Reflector, Ultra Quiet Cooling Fan, Designed for Special Plants.

Weight 1 oz
Dimensions 7.5 × 4 × 3.9 in



Sunlike warm white 3000k full spectrum














E26 Standard Base






2 years warranty plus 30 days money back guarantee.


There are no reviews yet.

Be the first to review “CANAGROW 300W COB LED Grow Light Bulb, Full Spectrum Grow Lights”

Your email address will not be published. Required fields are marked