9 Best HPS Grow Lights (October 2026)
The best high pressure sodium grow lights include the BESTVA DC1000 High-Yield Indoor Plant Grow Light for small tents, the SANSI Grow Lights for Indoor Plants for a single plant, and the Spider Farmer SF1000 LED Grow Lights for a dimmable tent light.
On this page (7 sections)
- How to choose high pressure sodium grow lights
- What separates these grow light options?
- The best high pressure sodium grow lights and alternatives
- What should a complete HPS grow light kit include?
- How do you match an HPS bulb to a ballast?
- Is HPS or LED a better fit for your grow space?
- Which high pressure sodium grow light should you choose?
The best high pressure sodium grow light in this roundup is the GRUOTVSZAK 1000W HPS bulb for a compatible E39 system. It is a replacement bulb, so buyers who need a full fixture and ballast kit should confirm that the components are included before ordering.
Our shortlist includes two HPS bulbs and seven LED alternatives. That split matters because the HPS options here are bulbs only, while the LEDs are fixtures or a supplemental bulb.
If you're comparing lighting technologies, start with our HID lights vs LED guide. For the rest of a small indoor setup, see the Best Hydroponic Grow Kit and Best Grow Tent Kit.
Our picks at a glance
-
1
Best for small tentsBESTVA DC1000 High-Yield Indoor Plant Grow Light
9.7/10 our score
See it on Amazon -
2
-
3
Best for a dimmable tent lightSpider Farmer SF1000 LED Grow Lights
9.6/10 our score
See it on Amazon
- 4
Check itVIVOSUN LumaLight 200W LED Grow Light
Best for app control - 5
Check itKINGPLUS KingLED KING1000 Grow Light for Indoor
Best for VEG and BLOOM modes - 6
Check itVIPARSPECTRA LED Grow Lights for Seed Starting
Best for adjustable LED output - 7
Check itGRUOTVSZAK HPS 1000 Watt Grow Light Bulb
Best for a compatible 1000W HPS system - 8
Check itVIPARSPECTRA 70 Watt Grow Light
Best for a low-draw LED setup - 9
Check itGRUOTVSZAK HPS 600 Watt Grow Light Bulb
Best for a compatible 600W HPS system
How to choose high pressure sodium grow lights
The main decision is whether you need a replacement HPS bulb or a complete lighting system. These HPS picks are bulbs, so the socket, wattage and ballast must match equipment you already own.
We compared each option's stated light type, wattage, base, controls and intended coverage. The scores reflect those details and how well each product fits a grow-light search; they are not results from product testing.
Our score weighs specs, features and buyer feedback against what you're shopping for. The LED fixtures rank highly for flexibility and included controls, while the HPS bulbs rank for buyers who specifically need high pressure sodium.
What separates these grow light options?
The HPS picks use E39 bases and state compatibility with electronic and magnetic ballasts. The LED alternatives include complete fixture formats, modes or dimming, but they're not HPS systems.
| Product | Best for | Light type | Stated tent fit | Modes | Our score |
|---|---|---|---|---|---|
| BESTVA DC1000 High-Yield Indoor Plant Grow Light | small tents | LED | 2x2, 2x3 and 2x4 ft | VEG and BLOOM | 9.7 |
| SANSI Grow Lights for Indoor Plants | a single plant | LED bulb | 9.7 | ||
| Spider Farmer SF1000 LED Grow Lights | a dimmable tent light | LED | 9.6 | ||
| VIVOSUN LumaLight 200W LED Grow Light | app control | LED | 9.5 | ||
| KINGPLUS KingLED KING1000 Grow Light for Indoor | VEG and BLOOM modes | LED | 2x2, 2x3 and 2x4 ft | VEG and BLOOM | 9.3 |
| VIPARSPECTRA LED Grow Lights for Seed Starting | adjustable LED output | LED | 9.2 | ||
| GRUOTVSZAK HPS 1000 Watt Grow Light Bulb | a compatible 1000W HPS system | HPS bulb | 9.1 | ||
| VIPARSPECTRA 70 Watt Grow Light | a low-draw LED setup | LED | 8.7 | ||
| GRUOTVSZAK HPS 600 Watt Grow Light Bulb | a compatible 600W HPS system | HPS bulb | 8.1 |
The best high pressure sodium grow lights and alternatives
The right pick depends on your existing equipment, space and interest in HPS versus LED. For a soil-free setup, compare grow lights for hydroponics.
Check wattage, mounting needs and usable coverage before choosing.
BESTVA DC1000 High-Yield Indoor Plant Grow Light: Best for small tents
- Full spectrum LED
- Fits 2x2, 2x3 and 2x4 ft tents
- VEG and BLOOM modes
A compact LED alternative for small grow tents, with separate VEG and BLOOM modes and light for all growth stages.
Pros
- Two cultivation modes
- Full-spectrum LEDs
- Fits several small tent sizes
Cons
- Not an HPS fixture
- Very dense canopies may need added side or in-canopy lighting
BESTVA's DC1000 is an LED alternative for a small tent, with stated fit for 2x2, 2x3 and 2x4 ft spaces. VEG and BLOOM modes let you change the light setup as plants move from early growth toward flowering and fruiting.
Its full spectrum combines 3000K and 5000K white LEDs with blue and red light. BESTVA says the design supports deeper canopy penetration, though very dense foliage may need side or in-canopy lighting.
This is a fixture, not an HPS bulb or ballast kit. Choose it when you want a multi-stage LED for a compact tent and don't need to keep an HPS system.
For a related fixture comparison, see our guide to a 1000 watt metal halide grow light.
SANSI Grow Lights for Indoor Plants: Best for a single plant
- 36W LED bulb
- E26 base
- 4000K daylight
A single-plant supplemental light with an E26 base and 4000K daylight spectrum.
Pros
- Fits an E26 socket
- 4000K daylight spectrum
- Ceramic construction
Cons
- Not HPS
- Bulb format rather than a complete grow fixture
The SANSI is a 36W LED bulb with an E26 base, suited to supplemental light for a plant near a compatible socket. Its 4000K daylight color gives a more natural-looking option for a room than a red-heavy HPS bulb.
SANSI states a PPF of 65.6 μmol/s and PPFD of 265.58 μmol/s/m² at 1 ft. Those figures describe the bulb at a specific distance, so place it according to the needs of the plant and the space.
It isn't a replacement for an E39 HPS bulb and won't turn an ordinary fixture into an HPS system. Choose it for a small supplemental light, not a tent-wide HPS setup.
Spider Farmer SF1000 LED Grow Lights: Best for a dimmable tent light
- 100W LED fixture
- Dimming knob
- 2x2 ft flowering area stated
A dimmable LED fixture for small indoor spaces, with a stated 2x2 ft flowering area and 3x3 ft vegetative area.
Pros
- Dimming control
- Full spectrum for growth stages
- Fanless design
Cons
- Not HPS
- Coverage depends on growth stage
Spider Farmer's SF1000 is a 100W dimmable LED fixture with a stated 2x2 ft flowering area and 3x3 ft vegetative area. Its dimming knob gives you a way to adjust intensity as plant needs change.
The full spectrum includes white, blue, red and infrared light. Spider Farmer also describes a fanless design, which avoids a fixture fan as a source of noise.
The SF1000 is a complete LED fixture, unlike the HPS bulbs in this roundup. Consider it if flexible output and a small tent footprint matter more than using high pressure sodium.
VIVOSUN LumaLight 200W LED Grow Light: Best for app control
- 200W LED fixture
- Four-level dimming
- GrowHub compatible
A full-spectrum LED with a four-level dimmer and optional GrowHub app control for scheduling and remote monitoring.
Pros
- Four dimming levels
- Optional app control
- IP65 waterproof and dustproof
Cons
- Not HPS
- GrowHub is sold separately
VIVOSUN's LumaLight offers 200W LED output with four dimming levels, adjustable from 25% to 100%. For app-connected options, compare smart grow lights.
The GrowHub, sold separately, adds app control for lighting schedules and remote monitoring.
Its full spectrum includes white, blue, red and far-red LEDs. VIVOSUN describes the light as IP65 waterproof and dustproof, a useful detail for a growing area where moisture or dust is a concern.
This is a fixture rather than an HPS bulb and ballast combination. Choose it if you want dimming and optional connected controls in an LED format.
KINGPLUS KingLED KING1000 Grow Light for Indoor: Best for VEG and BLOOM modes
- Full-spectrum LED
- Fits 2x2, 2x3 and 2x4 ft tents
- Built-in fans
A small-tent LED option with separate VEG and BLOOM modes and built-in fans that move air through the panel.
Pros
- Two cultivation modes
- Full spectrum across growth stages
- Hanging kit included
Cons
- Not HPS
- Not dimmable
The KINGPLUS KING1000 is an LED fixture sized for 2x2, 2x3 and 2x4 ft tents. Its VEG and BLOOM modes give you separate settings for early growth and later stages.
Built-in fans move air through openings in the panel. The full spectrum combines blue, red and white light for plants from germination through flowering and fruiting.
It isn't dimmable and isn't an HPS system. This pick suits a small tent grower who wants simple mode switches and a hanging kit included.
VIPARSPECTRA LED Grow Lights for Seed Starting: Best for adjustable LED output
- 150W LED fixture
- Dimmable
- Listed for 3x3 ft veg and 2x2 ft flowering
A dimmable full-spectrum LED for seed starting through flowering, with different stated coverage for vegetative growth and flowering.
Pros
- Dimming control
- Full spectrum
- Daisy-chain dimming for up to 20 lights
Cons
- Not HPS
- Coverage varies by growth stage
VIPARSPECTRA's XS1500 Pro is a 150W dimmable LED with stated coverage of 3x3 ft for vegetative growth and 2x2 ft for flowering. Its full spectrum includes white, red and infrared LEDs for stages from seed starting to flower.
For a seedling-focused comparison, see grow lights for vegetable seedlings.
The product details also describe daisy-chain dimming for up to 20 lights. That may matter in a larger setup where you want unified adjustment across several fixtures.
VIPARSPECTRA compares its draw with a traditional 250W HPS/MH light, but the XS1500 Pro remains an LED fixture. Choose it for adjustable LED output rather than as a replacement HPS bulb.
GRUOTVSZAK HPS 1000 Watt Grow Light Bulb: Best for a compatible 1000W HPS system
- 1000W HPS bulb
- E39 base
- Compatible with electronic and magnetic ballasts
A replacement 1000W HPS bulb with an E39 base for compatible electronic or magnetic ballasts.
Pros
- Works with compatible electronic or magnetic ballasts
- E39 base
- Sold as a 2-pack
Cons
- Bulb only, not a complete fixture and ballast kit
- Needs warm-up time
This 1000W HPS bulb is the strongest direct match for buyers seeking a replacement high pressure sodium lamp. It has an E39 base and states compatibility with electronic and magnetic ballasts.
GRUOTVSZAK says the bulb needs about 5 minutes to reach full brightness and at least 7 minutes after use before striking again. Check that your fixture supports 1000W and the E39 base before fitting it.
The bulb is sold as a 2-pack, but it does not include a complete fixture and ballast kit. If you need a full system, check the component list and compatibility details for each part before buying.
VIPARSPECTRA 70 Watt Grow Light: Best for a low-draw LED setup
- 70W LED fixture
- Four-level dimmer
- 2x2 ft vegetative area stated
A small dimmable LED for seedlings and vegetative growth, with a stated 2x2 ft vegetative area.
Pros
- Four dimming levels
- Fanless design
- Aluminum heat sinks
Cons
- Not HPS
- Stated coverage focuses on vegetative growth
VIPARSPECTRA's P700 is a 70W dimmable LED fixture for a stated 2x2 ft vegetative area. The four-level dimmer lets you adjust output for seedlings, herbs, flowers or vegetables.
Its spectrum combines 660nm red with 3000K and 5000K white light. A fanless design and aluminum heat sinks handle heat without a fixture fan.
This compact light draws less power than the HPS bulbs here, but it is not HPS and does not use an HPS ballast. It fits buyers who want a small adjustable LED for seedlings or vegetative growth.
GRUOTVSZAK HPS 600 Watt Grow Light Bulb: Best for a compatible 600W HPS system
- 600W HPS bulb
- E39 base
- Compatible with electronic and magnetic ballasts
A replacement 600W HPS bulb for a compatible electronic or magnetic ballast and E39 socket.
Pros
- Compatible with electronic or magnetic ballasts
- E39 base
- Sold as a 2-pack
Cons
- Bulb only, not a complete fixture and ballast kit
- Needs warm-up time
The GRUOTVSZAK 600W is a replacement HPS bulb with an E39 base. It states compatibility with electronic and magnetic ballasts, so confirm that your existing system supports 600W before choosing it.
The brand calls for about 5 minutes to reach full brightness and a wait of at least 7 minutes before restriking after use. It is sold as a 2-pack.
Like the 1000W bulb, this is not a complete grow-light kit. Pick it when your fixture and ballast are designed for 600W HPS and you need replacement lamps.
What should a complete HPS grow light kit include?
A complete HPS kit should identify the bulb, reflector or fixture, ballast, power connections and hanging hardware. If you prefer a suspended fixture, see pendant grow lights for plants.
Verify that the ballast wattage matches the bulb and that the fixture accepts its base.
The two HPS bulbs here do not include complete fixtures or ballasts. If you're setting up a grow area from scratch, plan the lighting alongside the tent and water system, using our grow tent kit guide and hydroponic grow kit picks.
How do you match an HPS bulb to a ballast?
Match the bulb wattage and base to the fixture and ballast specifications before use. The 600W and 1000W bulbs both have E39 bases, but their different wattages mean they are not interchangeable by default.
Both bulbs state compatibility with electronic and magnetic ballasts. Check the equipment labels and manufacturer instructions, then allow for the stated warm-up and restrike time.
Is HPS or LED a better fit for your grow space?
Choose HPS if you already have a compatible system and specifically need high pressure sodium output. Choose LED if you want a fixture with controls such as dimming, selectable modes or optional app scheduling.
LED and HPS setups differ in fixture type and compatibility, so compare the full system cost and space requirements before deciding. For plant-specific options, see best HPS grow lights for cannabis and best HPS cool tube grow lights.
Which high pressure sodium grow light should you choose?
Choose the 1000W GRUOTVSZAK bulb if your current fixture and ballast support that wattage and E39 base. Pick the 600W bulb for a matching 600W system, and choose an LED fixture if you want built-in dimming or growth-stage controls instead.
Before buying any HPS bulb, confirm the ballast and fixture match. If you want to compare technologies before settling on a setup, start with HID lights vs LED grow lights.
Our top 3 picks at a glance
-
1
Best for small tents
BESTVA DC1000 High-Yield Indoor Plant Grow Light
9.7/10 our score
See it on Amazon -
2
-
3
Best for a dimmable tent light
Spider Farmer SF1000 LED Grow Lights
9.6/10 our score
See it on Amazon
Frequently asked questions
Do HPS grow lights need a ballast?
Yes, an HPS bulb needs a compatible ballast and fixture. Match the bulb's wattage and base to the system, and confirm whether the ballast is electronic or magnetic before buying.
The two HPS bulbs here have E39 bases and state compatibility with both ballast types.
Should I choose a 600W or 1000W HPS bulb?
Choose the wattage your existing fixture and ballast support. A 600W bulb does not automatically fit a 1000W system, and vice versa.
Check the equipment label and follow its instructions before replacing a bulb.
Are LED grow lights a substitute for HPS?
LED fixtures can be an alternative if you want a different fixture type and suitable coverage for your plants. The LED picks here include dimming or growth-stage modes, while the HPS choices are replacement bulbs.
Compare HID lights vs LED grow lights for the main tradeoffs.
How long should an HPS bulb warm up?
The GRUOTVSZAK HPS bulbs call for about 5 minutes to reach full brightness. They also advise waiting at least 7 minutes after switching off before striking the bulb again.
Follow the bulb and ballast instructions for your specific setup.
