Plant Grow Light, Full Spectrum LED Plant Light For Indoor Plants Height Adjustable Growing Lamp With Auto On/Off Timer 3/9/12H 9 Dimmable Brightness

[Product power supply]: Use 1-2A adapter

[Product lamp holder]: The lamp holder is 9cm 3.5 inches long, the hose is 38cm long

[Access voltage]: 5v5W (can access 110-240v range voltage)

[Product Dimming]: 9-stage cycle dimming.

[Product light source]: Three colors can be switched, single bright red light, single bright blue light, full bright mixed light

Blue light: prevents excessive growth (plants are too long, not strong, etc.)

Red light: helps plants grow, bloom, bear fruit and color

Red and blue light: normal supplementary light for plants to grow, bloom and prevent excessive growth.

As we all know, sunlight is composed of many light waves of different wavelengths, and only about 5% of the solar radiation spectrum affects photosynthesis. Among them, blue light with a wavelength of 400 ~ 520nm and red light with a wavelength of 610 ~ 7200nm contribute the most to photosynthesis.

Experiments show that red light during photosynthesis is beneficial to the synthesis of sugar and carbohydrates. It accelerates the development of plant stem nodes. The excess energy is converted into heat energy, causing water to evaporate. Blue light is beneficial to the synthesis of protein, which is harmful to plant growth and young shoots. It has a great influence on the formation of plants. It can inhibit the elongation of plants and make plants form a stocky shape. It can also control cell differentiation and facilitate the synthesis of anthocyanins and vitamins. Therefore, blue light and red light are called light fertilizers, which are a new type of environmentally friendly "physical fertilizers" after "chemical fertilizers".

Therefore, the optimal spectrum to artificially simulate the effects of plants has the functions of fertilizer and medicinal effects, giving new significance to the development of efficient ecological agriculture.