Hortilux Super HPS High Pressure Sodium Grow Lamps

Hortilux has long been recognized as a leader in the indoor gardening industry.  The quality of their grow lamps is unparalleled as are the results.  They are independently owned and operated and their bulbs are still made in the USA.   The Super HPS EN grow bulbs produce 17% more total energy and 25% more energy in the violet, blue, and green spectrum when compared to competitor's high pressure sodium bulbs. These lamps are classified as environmentally friendly and pass EPA TCLP test criteria as non-hazardous waste due to the absence of lead and low mercury content. When using Hortilux's Super HPS grow lamps you can expect accelerated plant growth, larger and more dense flowers, and increased yields. For optimum results, replace lamps every 9-10 months at 12/hrs of burn time each day.    Specifications 400w 600w  1000w  Initial Lumens 55,000 88,000 145,000 Color Temperature 2100k 2100k 2100k CRI 23 25 26 Operating Position Universal Universal Universal Fixture Requ