... use for hydroponics,greenhouse,herbal,flower etc...This Grow LED light are used to grow orchids, roses, peppers, tomatoes, basil,lettuce,herbs ... growing or perking up any houseplant. Grow Lights make excellent choices for cloning and seedling lights since they can be placed ... transient currents impact, effectively protecting the LEDs from high voltage damage.3. 85 to 264V AC power input, 50/60HZ ...