Q: What chip and driver do you use?
A: We mainly use Samsung +Osram LEDs and MeanWell or other UL cUL apporved driver. Top quality components ensure high quality product.

Q: What are your main products?
A: We mainly focus ETL DLC led grow lights, and other UL cUL DLC apporved Outdoor LED lights ranging from 10W to 1500W.

Q: What is warranty ?
A: 3 Years warranty for ETL/UL listed product, 5 years warranty for DLC listed product.

Q: How to work with your warranty?
A: If product confirmed to be quality problem without improper operation during the warranty period, Maksdep will send free parts or unit replacement with your next order.

Q: What is the lead time?
A: about 3 days for samples. 14 days for bulk order.

Q: Can you lamp work on 277V/347V/480V?
A: Yes; our lamp can work on 277V/347V/480V.

Q: What is the lighting EFF of your light?
A: Lighting EFF 2.5-3.2 umul/J

Q: What is the IP rate for your light?
A: They are IP65 waterproof and IP54 can be chose.

Q: How many hours aging do you carry out?
A: 48 hours for sample, 24 hours for bulk order.They
will also be tested again when we do packing to ensure they are in good condition before shipment.

Q: What is your payment term?
A: We normally do 100% payment in advance with small amount.
If your order is good; we can do 50% deposit and 50% balance before shipment.

Q: Do you have PPFD file for the light?
A: Yes, we have PPFD tester in our factory. We can do PPFD test for all the light you want.

Q: What is MOQ
A: 1 PCS.

Q: Does your light real power?
A: Yes,all our light are real power. There are much LED Grow light in the market are claim their light higher power ,but in fact not .Our light are real power .

Q: How can I get compensation if your light does not work?
A: When defective lights confirmed to be quality problem without improper operation; we will send new parts or whole lamp.

Q: How can I make an order?
A: You can inform us model and quantity you need, we work out PI. You do payment and we will send out when they are ready.

Q:Can we do multi-List of your product?
A: Yes, but depends on the quantity.

What is LED Grow Light

LED grow light is a kind of artificial light source which uses LED (light emitting diode) as the luminous body to meet the lighting conditions needed for plant photosynthesis.
In an environment where there is a lack of sunlight, this kind of grow light can act as sunlight, enabling plants to grow normally or better.
LED grow light has the function of stronging root, promoting, regulating florescence and color, promoting fruit ripening, coloring, and improving taste and quality.

Characteristics of LED grow Light

The wavelength type is rich, which coincides with the spectral range of plant photosynthesis and light morphogenesis; the spectral width is narrow at half width, which can be combined to obtain pure monochromatic light and composite spectrum as needed; it can concentrate specific wavelength light to irradiate crops evenly; it can not only regulate crop flowering and fruiting, but also control plant height and plant nutrition. The system has the advantages of less heat and small space, so it can be used in multi-layer cultivation three-dimensional combination system to realize low heat load and miniaturization of production space.

The Advantages of LED Grow Light

The current electric conversion efficiency of LED grow lights is more than 20 times that of incandescent lamps, three times that of fluorescent lamps, and nearly two times that of high-pressure sodium lamps and metal halide lamps. Therefore, the application of LED grow lights can significantly reduce electricity consumption, thus achieving energy saving

LEDs can cover the wavelength range of 200-950 nm, and dozens of monochromatic LEDs exist. and the half-wavelength of monochromatic light can be broadened by excitation of phosphors by monochromatic LED chips, or the composite spectrum of monochromatic light, or the full spectrum of white light can be obtained. This provides very favorable experimental conditions for studying the absorption of light by different plants, and enables the customization of the spectrum for different plants to provide the best light recipe for plants

LED is a current-driven light source, and its brightness increases with the increase of current. Therefore, the output current of the power supply driving the LED is adjusted to obtain the corresponding brightness. Different light colors of LEDs can be controlled separately by the current level to achieve the function of adjustable spectrum.

It can be close to the plant without producing plant leaves and operators burn and other problems.

The life of LED can exceed 50,000 hours. Currently, high-end LED plant lights have a 5-year warranty, and the light decay is still less than 10% after 36,000 hours of work. While fluorescent lamps work 10,000 to 15,000 hours, the light decay is usually up to 30%

Traditional lamps such as high-pressure sodium lamps, from the power on to the lamps and lanterns to reach a stable working condition takes more than 5 minutes, and the power off needs to cool down for about 10 minutes to start again. The response speed of LED is extremely high, and it can still work properly under the fast switching condition of 30,000 times per second.

Traditional lamps and lanterns are mostly glass housing, transportation and use process is inevitable due to broken glass and damage. LED is a solid light source, vibration, falls, shocks and other high degree of tolerance, safe and reliable.