VIVOSUN 1-Pack 1000 Watt High Pressure Sodium HPS Grow Light Bulb Lamp - High PAR Enhanced Red and Orange Spectrums CCT 2100K, Ultra Bright 140,000 Lumens

VIVOSUN 1-Pack 1000 Watt 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> <b>Note: </b> <br> The trigger voltage of our ballast is 7000V, and output frequency is 100K.<br> If your ballast cannot reach the standard, then our bulb cannot be lighted up.<br>