Suitable for growing medicinal plants in greenhouses. Two options of light spectrum: GR04 and GR05, suitable for different types of plants. Having excellent performance, long lifespan, dimming function and water resistance; Power (W): 105/150/200; Voltage (V): 100-277/120/220-240; Power factor: 0,9; IP65 waterproof; Life span (hrs): 30.000 hours; Various options: - GR04: Perfect spectrum including UVA to increase nutrients in fruit, prevent insect, stimulate growth and control flowering; suitable for growing medicinal plants, ginseng, tomatoes, strawberries, grapes, watermelons, cantaloupe, bell peppers, orchids, etc. in greenhouses - GR05: Perfect spectrum for growing flowers, fruits, vegetables, algae and orchids in greenhouses; KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted