Revolutionize your horticultural applications with grow lights from Indoor Grow Science! The Indoor Grow Science GLL-600-HPS Real Red grow light is best suited for the flowering phase (when the plant is blooming or bearing fruit) because it emits red spectrum light. You can count on consistent quality and optimized performance from this 600-watt high pressure sodium lamp.
- tubular design that is perfect for compact grow light fixtures
- 2000 Kelvin, warm white color temperature
- Warm up time to 90% takes 4 minutes
- Hot restart time takes 3 to 5 minutes