620W 4K MH PRO GROW LAMP

Description

Pro Grow MH 4K Lamps

Compatible with all quality digital & magnetic ballasts
Broad Hertz operating range from 50Hz to 110,000Hz
Phosphor tuned for accurate & brilliant colour rendition
Low iron quartz glass delivers the highest optical quality
Manufacturer backed one year warranty from purchase

Kelvin: 4200
CRI: 65
Yield Factor: 75/100
Medicinal Factor: 85/100
Colour Expression: Warm White
Colour Description: Mid morning and late afternoon sun.
Best used: The single lamp of choice for medical grade plant production. A full spectrum, full balanced lamp used for all stages of growth and flower. Excellent essential oil and terpene production.
Hot restrike: 12 minutes