... ,greenhouse,herbal,flower etc...This Grow LED light are used to grow orchids, roses, peppers, tomatoes, basil,lettuce,herbs, kale, ... which is lower than 45V DC. Soft starting protection to avoid the transient currents impact, effectively protecting the LEDs ... best kind of light and kelvin temperature for vegetative growth .l 2800-3000K preferably for flowering,. During veg you want more towards ...