Lamp HPS - 740 items


400 Watt Digital HPS+MH Grow Light Sun System 400W Hood Reflector Lamp Ballast (Grow Lights)

$144.95 | Bids: 0 Buy It Now: $159.95
Time left: 9h 47m

1000 Watt HPS+MH Grow Light 42" HV Reflector Magnetic Ballast Sun Lamp Kit 1000W (Grow Lights)

$249.95 | Bids: 0 Buy It Now: $277.95
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400 Watt HPS Bulb Grow Light System Indoor Garden 400W Sun Lamp Wing Reflector (Grow Lights)

$134.95 | Bids: 0 Buy It Now: $152.90
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HPS Grow Light Digital HID Kit 600 W Watt 600W Lamp (Grow Lights)

$149.88 | Bids: 0
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HPS Grow Light Sun Digital HID Kit 400 W Watt 400W Lamp (Grow Lights)

$128.80 | Bids: 0
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1000 W HPS + MH Digital Grow Light hid Ballast lamp (Grow Lights)

$249.99 | Bids: 0
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Colour rendering from LED lighting

A horseshoe in a furnace gets red-hot, then white-hot as yellow green and blue get added to the red in its spectrum. At low temperature it has only long wavelengths, to which decreasingly short wavelengths are added as its temperature rises. Black-body radiation is the electromagnetic radiation that is emitted by a perfectly non-reflective object - hence 'black' - at any particular temperature. Daylight is not quite sunlight, but a mixture of slightly yellow-ish sunlight and the blue of the sky, said Nobbs. Three have overlapping sensitivity bands centred on red green and blue. The fourth is for night vision and plays no part in colour vision. Humans do not have constant colour sensitivity across this band.

Source: ElectronicsWeekly.com

Lamp HPS Hot Items


Philips Cdm400s51/hor/4k/alto Hid/hps Retro White Lamp (Home Improvement by Philips)

Price: $932.34

Philips Cdm250s50//hor/4k/alto Hid/hps Retro White Lamp (Home Improvement by Philips)

Price: $932.34

Hortilux Eye 600W Watt Super HPS Bulb Grow Lamp Light (Lawn & Patio by Hortilux Eye)

List Price: $130.00
Price: $89.95
You Save: $40.05 (31%)

  • The combination of Super HPS and the Metal Ace conversion lamp provides the optimum spectral energy levels through all stages of plant growth
  • Provides 25% more energy in Violet, Blue and Green spectrum than standard High Pressure Sodium
  • N designation means environmentally friendly in that the lamp pass EPA, TCLP test criteria as non-hazardous waste. For more information about environmentally friendly lamps

New 400 Watt HPS Digital Grow Light System 400W Sun Lamp Plant Growing Light (Lawn & Patio by Sky Enterprise USA)

List Price: $129.95
Price: $123.95
You Save: $6.00 (5%)

Lamp HPS FAQ

Where can I find a cheap grow light? Do you need a special lamp for a 400- 600w hps bulb, or can u use a reg 1?


Is there an online store where I could purchase a lamp specifically for a HPS bulb cheap? They seem to be $85.00 + and I think it's ridiculous.

Is there ghetto way to grow plants indoors?

Thanks.

I use 4 foot florescent fixtures with Grow-Lux bulbs. I got them from Home Depot. Works great and it's cheap. My bulbs have lasted 8 years now. Hope this helps.

how much energy will a 400watt hps lamp use running 18hours per day? ?


need to know the energy amount?
7.2 kwh per day

  1. Light Additions In The World

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    HPS Lamps - High Pressure Sodium
    High Pressure Sodium (HPS) Bulbs are an excellent solution to many of your lighting needs. HPS bulbs are ideal in gardening and hydroponic lighting. Plants love these ...

    Light Bulb Diva (@hps_lamps) on Twitter
    I am Ugly, Dirty Energy, & High Pressure Sodium. I am AKA a Cobra Head. Can you Help Dispose of Me Responsibly? @lightbulbdiva

    Hps Lamps-Hps Lamps Manufacturers, Suppliers and Exporters on ...
    Hps Lamps Manufacturers & Hps Lamps Suppliers Directory - Find a Hps Lamps Manufacturer and Supplier. Choose Quality Hps Lamps Manufacturers, Suppliers, Exporters at ...

    New Age Hydroponics | High Pressure Sodium (HPS), Metal Halide (MH ...
    We have one of the largest ranges of hydroponic, aquaponic and horticultural Lighting and lamps available in Australia. We stock metal halide (MH), high pressure ...

Lamp HPS News


Solar Energy Lighting
AltEnergyMag (press release) - Feb 06, 2012The key to a perfect combination of solar and LED solar lighting is they both use DC low voltage and need no converters. Moreover, a LED street light uses 50%-60% less power than traditional HPS lamp, with higher CRI (>75), which is more suitable for

Eco Street Lights Powered By The Sun And Wind
Gizmodo Australia - Feb 06, 2012Those humming orange lights that illuminate your city streets typically rely on high-pressure sodium bulbs (HPS) — cheaper and longer lasting than other conventional options, sure, but not exactly energy efficient. No worries though, they may soon be

250 watt Venture HPS Lamp: HY (Kalyx.com)

Price: $36.36

250 watt VENTURE High Pressure Sodium lamp. It is designed to deliver the light output of the standard grade HPS lamps that are generally found burning in parking lots and highways. Look to Vita...

Ultra Sun Lamp 150 Watt HPS: J (Kalyx.com)

Price: $16.10

150 Watt HPS 16,000 Initial Lumens ED23.5 The Ultra Sun? High Pressure Sodium (HPS) lamps have a Kelvin temperature rating of 2000°K which is ideal for the fruiting and flowing stages of...

Light Additions Books


Mechanical and Electrical Equipment for Buildings
- Mechanical and Electrical Equipment for BuildingsTypical performance data for various types of HPS lamps are given in Table 12.9. ... “White” HPS Lamps. A still greater increase in lamp pressure improves ...
Recommended practice for lighting industrial facilities
- Recommended practice for lighting industrial facilitiesCost may become a determining factor in the choice between the widening selection of metal halide lamps and HPS lamps in the short term, but that must be ...
Lighting Upgrades, A Guide for Facility Managers
- Lighting Upgrades, A Guide for Facility ManagersDirectional Lamps HPS lamps can be purchased in the R38 and PAR38 envelopes ... Note that after one arc tube fails, the HPS lamp will continue to operate, ...