How long does a 1000w HPS bulb last?
Matthew Perez
Updated on March 04, 2026
How long does a 1000w HPS bulb last?
Growers using DE HPS should replace these lamps once every 12 months to maintain consistent yields from crop to crop. Many growers have been told DE lamps will last for two years.
WHAT LED is equivalent to a 1000w HPS?
Black Dog LED PhytoMAX-2 600 Despite the 600 in the name, this light is easily equivalent to 1000 watts of HPS power and is actually the most powerful fixture on this list.
How many square feet does a 1000 Watt HPS light cover?
49 square feet
1000-Watt HPS grow lights are the most powerful and cover a wider area of around 49 square feet.
How many lumens is a 1000 watt HPS bulb?
1000 Watt High Pressure Sodium bulbs provide incredibly high levels of light, outputting between 120,000 and 145,000 lumens.
How much power does a 1000w HPS use?
Wattage/Current For example, running a 1,000-watt HPS light with about 1,050 watts of actual power draw for 12 hours a day will consume 4,600 kilowatt-hours (kWh) a year.
Do HPS bulbs wear out?
HPS bulbs enhanced with the blue spectrum will usually degrade in the blue spectrum output first, due to the specific compounds used. If you use HPS bulbs, plan to replace them after 10-14 months of use.
Why is HPS better than LED?
The heat per watt is far greater with an HPS fixture compared to LED. This technology is far more efficient in transferring energy in to light, as it produces less heat and has a higher wattage equivalency to HPS (600w vs 1000w).
How much will a 1000w LED yield?
The answer to your question is in the original poster. The yield from a single 1000w lamp is about 2 lbs per harvest.
How much does it cost to run a 1000 watt light per month?
Grow Light Operating Cost
| 1000 watt Sodium | 1000 watt Halide | |
|---|---|---|
| Cost per Month | $52.80 | $51.84 |
| Initial Lumens | 130000 | 110000 |
| Mean Lumens | 126000 | 88000 |
| Mean Lumens per Watt | 114 | 81 |
Is HPS better than LED?
LEDs are much the same. Though they’re generally more efficient than HPS (with some clocking 2.8 µmol/joule), some LEDs are less efficient than high-quality HPS fixtures, and they give you less light. All too often, the µmol/joule rating on HPS products states the lamp efficiency, not the actual product efficiency.
What’s better HPS or metal halide?
HPS is about twice as electrically efficient as metal halide. Photosynthetically Active Radiation (PAR) is what really matters to plant growth, and delivery of usable PAR is better with HPS than metal halide. Metal halides deliver, on average, about 80,000-110,000 lumens per standard 1,000-watt bulb.
