Quick Answer: Do cheap Chinese LED grow lights work?

Are Chinese LED lights safe?

LED lights from China are not always safe. Many manufacturers use cheaper materials or components, such as capacitors, which can then overheat and cause the bulb to burn out. The bulbs can be unsafe to handle at these temperatures and can even explode.

Will any LED light work for growing?

Regular LED lights can’t be used as grow lights, even though they may emit some of the wavelengths necessary for plants. Regular LED lights don’t emit enough of the light that plants require. Plant growth primarily requires red & blue light, which LED grow lights are designed to maximize.

Do China LED grow lights work?

#1: Chinese LED Lights Emit less Power for a Lower Quality Product. It’s true. Most LEDs manufactured in China employ low-quality 1-2 Watt LED emitters. These low-power lights won’t do much for you when it comes to the flowering stage.

Are Chinese LED any good?

When you hold Chinese LED grow lights, you can feel how light they are, with questionable durability. The LED chips are often small and unstable against current variations. Many of the Chinese-made grow lights promise a lifespan of 50,000 hours but deliver far less.

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Why are LEDs so expensive?

LED Technology is Evolving

The more features a device has, the more expensive it usually will be, and this is no different with LED lighting. Manufacturers are constantly pushing the envelope of LED technology, but the price of adding features to LED light bulbs means that production costs need to go up.

Can LED lights catch on fire?

The possibility of led strip lights catching fire is minuscule, even though they are hot to touch. … Incandescent bulbs have a filament that emits excessive heat, the light sources can ignite a fire on overheating, but as LED lights produce light at a lower temperature, they don’t catch fire as easily.

Are AliExpress lights safe?

research reveals the dangers posed by cheap fire-risk Christmas tree lights sold by third-party sellers through AliExpress, eBay and Wish. … Nearly half of the Christmas tree lights that we bought from AliExpress, eBay and Wish were electrically unsafe and dangerous to use.

Are Alibaba grow lights any good?

Meijiu Quantum LED Grow Lights: Final Verdict

Both are easily the best quantum board suppliers on Alibaba and you can’t go wrong with either. You get basically exactly the same lights as the hugely popular fixtures from HLG, but for a fraction of the price.

Are there fake grow lights?

Fluorescent tubes provide one of the best artificial light sources available for plants in the home. They are about 2-1/2 times more efficient in converting electrical energy into light energy than are incandescent sources, making them less expensive to operate.

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How long should you keep a grow light on?

How long should a grow light be left on?

  1. To be effective, grow lights really need to be on for at least 8-10 hours a day. …
  2. Always position a grow light above the plant. …
  3. If your grow light heats up, make sure it’s not touching plants or getting too close to them.