VIVOSUN Hydroponic Two Pack of 1000 Watt Flowering High Pressure Sodium HPS Grow Light Bulb Lamp High PAR Enhanced Red and Orange Spectrums CCT 2100K, Ultra Bright 140,000 Lumens

VIVOSUN Hydroponic Two Pack of 1000 Watt Flowering High Pressure Sodium HPS Grow Light Bulb Lamp High PAR Enhanced Red and Orange Spectrums CCT 2100K, Ultra Bright 140,000 Lumens

• 1000W VIVOSUN HPS bulb compatible with electronic and magnetic ballasts, 140000 Lumens, E39 Base
• 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 5,000 hours
• Startup Time: Allow 2-3 mins for full bright; After power off, do please wait at least 5 mins before striking again
• Lifetime: 24,000 hours

<b>VIVOSUN: The #1 Choice for Indoor Grow </b> <br> <br> VIVOSUN focuses on designing and manufacturing quality grow lamps that <br> produce supplemental or artificial light for indoor plant growth. <br> The most reliable grow lamp on the market - 1 million+ happy users and counting <br> <br> <br> <b>Tips: </b> <br> <br> Please be aware that grow light bulb is a consumable product. Regardless of HPS, MH, LED, <br>Fluorescent or the incandescent light bulb, the fact that the total lumen (brightness) will <br>decrease in time. For an optimized growing condition, it is strongly recommended to <br> change your grow light bulb after 12 months of continuous use. <br>