Bulbs are an important part of LED products and determine directly the quality of LED products. Nowadays, LED bulbs are widely used in all kinds of production areas, such as, grow lights, illumination, large screen display for ads, traffic lights, decorating, computer, electronic toys, switches, telephone, advertising and city enlightening.
LED grow lights of different size have different number of bulbs. For example, a 600-watt LED grow light has 600 LED grow light bulbs, with each bulb one-watt. Likewise, a 90 watt LED grow light has 90 bulbs. There is a chip inside each bulb. Chip, the core of the product and also the most expensive component, plays an important role and determines the luminance decrease and stability. The chip we use is of the most high-end brand in China. Of course, you can also customize middle-end chip, which is much cheaper. However, it is advisable that you use high-end ones. It is worth noticing that in the LED industry, price is not of paramount importance. If you buy LED grow light from other suppliers at a much lower price, but later find out that it’s of poor illuminating quality. It is likely that the chip in the bulb is a low-end one.
LED chip is usually round or square and LED of different colors is determined by the chip of different wavelengths. For example, the general wavelength of red chips (the bulb producing red light) is 620 ~ 630nm (nanometer), that of green chips is 527nm, of blue chips is 470nm and of yellow chips is 585nm. White LEDs use blue chips as well and you just add a proper amount of phosphor on the blue chips to produce white light.
The wavelength of the red chips we use is 660um, longer than the ordinary red light wavelength, which is 620 ~ 630um. Wavelength of 660um is more suitable for plant growth, but is more expensive. If you need chips of 620~630um wavelength, it will be comparatively cheaper. We believe that only the products of best quality can win the trust of the clients. Therefore, without special request from the clients, we will use chips of the most high-end brand and red chips of 660um wavelength.
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Our email is firstname.lastname@example.org