2 Pcs 400W Super HPS Grow Light Bulb for Magnetic and Digital Ballast, 55,000 Lumen, iPower CENTRAL LIFE SCIENCES Proudly Made in the USA

Proudly Made in the USA

Humidity sensor measures humidity from 10% to 99%

May take 1 to 2 weeks to ship

A natural source of nitrogen and minerals

2 Pcs 400W Super HPS Grow Light Bulb for Magnetic and Digital Ballast, 55,000 Lumen, iPower CENTRAL LIFE SCIENCES Proudly Made in the USAiPower 400 600 1000W high pressure sodium (HPS) bulb hydroponics grow light The HPS grow light bulb can produce a very balanced and efficient spectrum of lights, brings you the best yields in flowing, budding and fruiting. It emits a red yellow spectrum that is among the most energy efficient sources of indoor sunlight and extends the growing season. iPower high pressure sodium HID light bulb is an efficient lighting solution for industrial