In 1879, Edison of the United States succeeded in extending the life of incandescent bulbs to more than 40 hours. In 1910, the Couli Hall in the United States used tungsten wire as a filament to invent a tungsten filament bulb.
Incandescent lamps In 1913, the American Lanmir invented a gas in the glass bulb to prevent the filament from evaporating, inventing a gas-filled tungsten filament bulb.
In 1925, Japan’s unbreakable orange three invented the inner wall matte bulb.
In 1932, Japan’s Miura Shunichi invented a double-helical tungsten filament bulb.
Since then, mankind has never stopped pursuing light. Soon people discovered that human beings not only need indoors.
To illuminate to meet your own daily life, whenever night falls, in order to extend the outdoor activities, lighting is also required, so that the street lights are born. With the civilization and progress of mankind, it was discovered that in the 1970s, people found that the wall-mounted installation of street lamps not only occupied space resources, but also that the street lamps hanging on the top of the head not only made people feel depressed, but also had potential safety hazards and could not meet certain space. The installation and lighting requirements were such that the garden light was born.
This model use Epi double chips led, full body aluminum, high power Grow Lamp works well for indoor plants.
we have 600w, 1000w, 1200w, 1500w, 2000w. Double switch Led Grow Lamp available.
600W(60pcs double chips led):
1000w(100pcs double chips led):
1200w(12pcs double chips):
1000w double switch grow light:
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