| Use our high quality Sodium replacement bulbs for your grow light systems. High Pressure Sodium (HPS) bulbs are the most efficient light source, with the highest amount of lumens per watt. They can be burned in both the horizontal and vertical position. Many gardeners find that the color spectrum offered by the High Pressure Sodium bulb promotes more flower production. Regular HPS bulbs are brighter than HPS Conversion bulbs. We recommend relamping all High Pressure Sodium bulbs at least once a year, even though all lamps are warranted for one year. We recommend you replace your Metal Halide bulbs every 8 months for maximum results. Using a light meter to track the light output of your bulb will let you know how much light intensity you have lost over time. Be sure to take the readings at the same distance and angle from the bulb. All our High Pressure Sodium bulbs have a Kelvin temperature between 2,000 and 2,200. |
| Quantity | UOM | Price |
| 1+ | Each | $60.00 |
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