... 4.Factory price with 3 years warrenty 5.3W CREE and Bridgelux LED grow lights specifications: ContentValueContentValueActual Power 300w(137*3w)Size ... the light ,it can also function as a dimmer.2) CREE chip in the corss , make the light penetration greater.3 ... suggest Red & Blue,8:1, 7:2,and7:1:1,Cocktail ligt of Red LED, Blue LED, Orange LED, White LED and Yellow LED can be provided to ...