iPower GLBULBH400 400W Pressure Sodium Grow Light Bulb Lamp for s High PAR Enhanced Red and Orange Spectrums CCT 2100K, HPS New

• High lumen output: 400 watt, 55,000 lumens output, compatible with electronic and magnetic ballast, E39 base.
• Special designed for growth: designed specifically for professional hydroponic cultivation. CCT 2,100K, optimized red & orange spectrum and high PAR (photosynthetic active radiation) to stimulate flower growth and enhance fruiting.
• Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 6,500 hours.
• Exceptional bulb life: 32,000 hours. New long lasting life with a high lumen output and high power efficiency.
• Note: allow 3-5 minutes for full bright. Please wait at least 5 minutes after power shut off before striking again.

Product Description ------------------- ITEM: iPower 400w High Pressure Sodium (HPS) Bulb Hydroponics Grow Light iPower 400/600/1000 Watt High Pressure Sodium (HPS) Bulb Hydroponics Grow Light This high quality 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 400-Watt High Pressure Sodium HID light bulb is an efficient lighting solution for industrial applications such as warehouses, post top lights, and parking lots. It has a long life of up to at least 24,000 hours. iPower HID HPS bulb is ideal for use in security lighting, roadway lighting and warehouses. Specification： Simple Ended HID HPS Grow Lights Performance Data Lamp Wattage Lamp Voltage Initial Lumens Related Life Warm Up Time Correlated Color Temperature PAR Value(400-700nm) 400w 100v 55,000 lm 32,000 hr 4 min 2,100 K 700 μmol/s 600w 110v 90,000 lm 32,000 hr 5 min 2,100 K 1000 μmol/s 1000w 250v 140,000 lm 24,000 hr 5 min 2,100 K 1750 .com ---- iPower Grow Light ----------------- iPower Digital Dimmable Grow Light Ballast - 400W, 600W, 1000W -------------------------------------------------------------- Want to grow bigger and better s? Tired of yielding less due to poor weather? iPower HPS/MH Digital Dimmable Grow Light System is the solution for all indoor & greenhouse gardens. iPower Super HPS & Metal Halide Lamp - 400W, 600W, 1000W ------------------------------------------------------------ Super High-Pressure Sodium Bulb * produces light by an electric arc through the sodium mixture within the filament. * The sodium light with its superior long-wavelength light and lumen-per-watt performance is best suited for s in the flowering stage. * Best for big blooms and radiant flowers Metal Halide Bulb * produces light by an electric arc through the vaporized mercury and metal halides, a mix of metals and halogens. * The filament generates a wider spectrum of wavelengths of light, produces more short-wavelength light and has strong light penetration. * Best for optimized vegetative growth Frequently Asked Questions -------------------------- Q: How many s can fit under a 4' x 4' (16 sq. ft.) area? A: The a of s that can fit in a 4' x 4' area is completely dependent on the size of the s and the size of the pots used. A five gallon pot is about 12" in diameter on the bottom, which means you may have up to 16 pots in a 4' x 4' area. Q: Can a lower wattage lamp be used with a higher wattage iPower ballast, and vice-versa? A: Different mismatched wattage lamp and ballast per light fixture may cause premature ballast and/or lamp failure, and is not covered under warranty. Please use the same paired wattage lamp and ballast per light fixture; the dimming feature is designed for the purpose of a lowering lamp output when needed.