Item Type:Grow LightsVoltage:85-265VLength:7.3 cmFeatures:Full spectrumBody Material:AluminumPower Source:ACWidth:4.9Warranty:3 yearsLight Source:LED BulbsFor: :Flowering Plant and Hydroponics SystemModel Number: :Grow light 18WBase::E27 Wattage:18W Product Overview:It can provide all the light a plant needs to grow and flower ， to help plant grow quicker an better ， increase yield .It's simple. High yields， low heat and less electricity .Supplement sunlight， especially in winter months when daylight hours are short. .increase the length of the "day" in order to trigger specific growth and flowering and help plants grow quicker ， decrease growth circle .Warm to touch -- won't burn plant . No high wattage cooling systems needed ， 50%-70% savings in energy costs