Are double ended grow lights better?
Double-ended grow lights are, without a doubt, the go-to solution for commercial growers. The light emitted is more powerful and distributed more evenly. DE lights produce up to 30% more intense light than their SE counterparts, but the spectrum is more ideal as well. They produce more infrared and ultraviolet light.
How long do double ended HPS bulbs last?
10 to 14 months
You’ll get a good 24,000 hours out of an HPS lamp. When they do start to degrade, though, HPS bulbs tend to depreciate in their blue spectrum output first. They typically need to be replaced about every 10 to 14 months.
Will any digital ballast work with double ended bulbs?
Standard ANSI s52 electronic ballasts can operate some double-ended bulbs, and is in fact recommended by the bulb manufacturer Ushio to run their Hilux Gro Pro-Plus(link below). However, to run a double-ended bulb optimally, a higher frequency output is needed from the ballast.
How long do HPS bulbs 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.
How far away should my 1000w HPS be?
The stronger the light, the further you’ll need to hang it, so if you have a 1000w you may want to hang it at least 15″ (38cm) away. Depending on the strength of your light, you won’t want to go higher than 30 inches (76cm) above your plants.
Which HPS bulb is best for flowering?
HPS Bulb Review Roundup
| Bulb Type | Best Overall | Best Value |
|---|---|---|
| 1000w | Eye Hortilux Super 1000 | Ushio HiLUX Gro Enhanced Performance 1000 |
| 600w | Eye Hortilux Super 600 | Ushio HiLUX Gro Enhanced Performance 600 |
| 400w | Eye Hortilux Super 400 | Ushio HiLUX Gro Enhanced Performance 400 |
| 1000w DE HPS | Ushio Pro Plus 1000 | No good recommendations currently |
Is led better than HPS?
Essentially, we’re talking about different technologies and calling them both “HPS.” 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.
How many grows for an HPS bulb?
Just a few plants – CFLs do not work well for growing more than 1-2 plants at a time – you’ll need too many bulbs and they will be difficult to place properly around the plant….Fan CFM Rating Table.
| Grow Space Size | Wattage of Light | CFM of Fan* |
|---|---|---|
| 3.5′ x 3.5′ x 6.5′ | 600W | 160 – 238 CFM |
| 4′ x 4′ x 7′ | 1,000W | 224 – 336 CFM |
Can I use MH bulb in HPS ballast?
Yes, you’re allowed to change your mind—at least when it comes to MH and HPS lighting. Although the two fixtures use what are normally incompatible ballasts, conversion bulbs will let you switch lighting types. Some conversion bulbs allow MH light to work with HPS ballasts, and others let HPS work with MH ballasts.
What HPS bulb is best for flowering?
The Best HPS Bulbs For Your Garden
| Features | |
|---|---|
| Eye Hortilux Super 600Best Overall | Spectrum bulb Enhances lighting system Lead free |
| Ushio HiLUX Gro Enhanced Performance 600Best Value | High output lamp Optimized spectrum Reliable operation |
| Eye Hortilux Super 400Best Overall | Spectrum bulb Enhances lighting system Lead free |