why sodium vapour lamp is a monochromatic light and why not a 1000w bulb?
Atoms emit specific wavelengths of light when excited (energized) due to the discrete nature of their internal electronic energy levels. A sodium light works by electronically exciting a specific pair of closely related emission lines of sodium atoms in a *transparent gas* which are extremely close in wavelength. An incandescent bulb works on the principle that when you heat an *opaque solid* (in this case by Ohmic heating), myriad emission lines add and smear together into a broad spectrum called a Planck or Black Body spectrum.
Hortilux Eye Super HPS Vs. Digilux HPS – 1000W Product Review & Test
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(3) LU 1000-W HPS HIGH PRESSURE SODIUM ET25 LIGHT BULB $98.00 |
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1000W Metal Hailde MH Bulb Grow Light & 1000w High Pressure Sodium HPS Bulb $99.95 |
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NEW 1000 watt DIGITAL HPS Bulb GROW Lamp SODIUM w 1000w digilux type X hortilux $5.50 |
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New Xen Lux 1000 watt High Pressure Sodium 1000w HPS Grow Light Bulb HID Lamp $37.66 |
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New Digilux DX1000 HPS 1000W Digital Grow Light Bulb Sodium Hydroponics Quality $71.90 |
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6 pc SUNMASTER 1000w HPS bulbs CASE Grow Light Sodium Lamps 1000 watt 1,000 w $369.75 |
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Hydrofarm 1000 W. Sodium Bulb $62.95 |
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Hydrofarm 1000 W. Agrosun High Pressue Sodium Bulb $116.95 |
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1000W WATT SUNMASTER SUPER HIGH PRESSURE SODIUM Hydroponics Grow LIGHT BULB $72.35 |
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New Xen Lux 1000 watt High Pressure Sodium 1000w HPS Grow Light Bulb HID Lamp $37.66 |
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New Digilux DX1000 HPS 1000W Digital Grow Light Bulb Sodium Hydroponics Quality $71.90 |
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1000 W GE High Pressure Sodium HPS Bulb LU1000 $39.99 |
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Maxlume 1000w Watt High Pressure Sodium HPS Hydroponics Bloom Grow Light Bulb $39.95 |
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Plantmax 1000w HPS Lamp Grow Bulb High Pressure Sodium 1000 watt Hydroponics $10.99 |
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New Xen Lux 1000 watt High Pressure Sodium 1000w HPS Grow Light Bulb HID Lamp $37.66 |
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Phillips 36883-7 High Pressure Sodium Lamp Bulbs 1000W Ceramalux 12 Lot AS IS $24.99 |
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1000W 1000 High Pressure Sodium HPS Light Bulb $39.95 |
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1000 watt Super HPS Bulb Eye Hortilux 1000w Grow Light room High Pressure Sodium $8.50 |
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1000 watt Super HPS Bulb Eye Hortilux 1000w Lamp Hydroponic Grow Light Sodium MH $10.50 |
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Lighthouse Hydro 1000W High Pressure Sodium Bulb + Metal Halide Bulb Grow Lights $68.99 |
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3) Digilux DX1000 HPS 1000W Digital Grow Light Bulbs Sodium Hydroponics Quality $198.95 |
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2) Digilux DX1000 HPS 1000W Digital Grow Light Bulbs Sodium Hydroponics Quality $138.95 |
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NEW! Lighthouse Hydro 1000W Lamp HPS Bulb – High Pressure Sodium Grow Light Bulb $43.99 |
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New Digilux DX1000 HPS 1000W Digital Grow Light Bulb Sodium Hydroponics Quality $71.90 |
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4) Digilux DX1000 HPS 1000W Digital Grow Light Bulbs Sodium Hydroponics Quality $268.95 |
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1000w DIGITAL GROW LIGHT System Set 1000 watt HPS MH w ballast Sodium Bulb Hood $253.85 |
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USHIO 1000W HILUX GRO HPS BULB GROW LAMP OPTI RED 1000 WATT HIGH PRESSURE SODIUM $82.50 |
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LOT of 10 SYLVANIA LUMALUX LU1000/ECO 1000W HPS SODIUM GROW LIGHT LAMP BULBS $199.98 |
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Digilux 1000w Watt HPS Digital Hydroponics Grow Light bulb High Pressure Sodium $74.95 |
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1000W WATT Super High Pressure Sodium Hortilux EYE Hydroponics Grow Light Bulb $77.75 |
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1000 watt DIGITAL HPS Bulb GROW Lamp SODIUM w 1000w digilux type X hortilux eye $69.95 |
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Plantmax 1000 watt High pressure sodium grow light HPS Bloom Bulb 1000w Hydro $41.99 |
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WATTAGE HOUSE 1000 WATT DIGITAL HPS BULB GROW LAMP SODIUM 1000W HORTILUX DIGILUX $45.00 |
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WATTAGE HOUSE 400 600 1000 WATT DIGITAL HPS BULB GROW LAMP SODIUM HORTILUX 1000W $35.00 |
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WATTAGE HOUSE 400 600 1000 WATT DIGITAL HPS BULB GROW LAMP SODIUM HORTILUX 1000W $40.00 |
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WATTAGE HOUSE 400 600 1000 WATT DIGITAL HPS BULB GROW LAMP SODIUM HORTILUX 1000W $45.00 |
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(6) LU1000W SODIUM SUPER HPS HYDROPONIC GROW LIGHT BULB $179.00 |
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3) Digilux DX1000 HPS 1000W Digital Grow Light Bulbs Sodium Hydroponics Quality $198.95 |
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NEW! Lighthouse Hydro 1000W Lamp HPS Bulb – High Pressure Sodium Grow Light Bulb $43.99 |
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New Digilux DX1000 HPS 1000W Digital Grow Light Bulb Sodium Hydroponics Quality $71.90 |
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Hortilux HX66785 1000-Watt Super HPS Spectrum Grow Bulb $87.80 Hortilux Super HPS Enhanced Spectrum grow lamps fine-tune your lighting system to provide optimum spectral energy levels that promote vigorous plant growth. The EYE Super HPS EN Grow Lamps provide 17% more total energy and 25% more energy in the violet, blue, and green spectrum than standard High Pressure Sodium lamps. These lamps are environmentally friendly and pass EPA, TCLP test criteria as no… |
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Sylvania 64490 – M400/U 400 watt Metal Halide Light Bulb $8.00 400 watt BT37 Mogul Screw (E39) Base 4,000K Clear Universal Burn General Lighting Metal Halide HID Sylvania Light Bulb… |
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Philips 368696 – C70S62/ALTO High Pressure Sodium Light Bulb $10.57 70 watt 52 volt ED23.5 Mogul Screw (E39) Base 2,100K Clear Universal Burn ALTO Ceramalux High Pressure Sodium HID Philips Light Bulb… |
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Plusrite 2007 – LU150 – HPS – 150 Watt – High Pressure Sodium – Mogul Base – ANSI S55 $6.99 150W LU Series High Pressure Sodium Lamp… |
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New Digilux DX1000 HPS 1000W Digital Grow Light Bulb Sodium Hydroponics Quality $67.99 Digilux Metal Halide and High Pressure Sodium bulbs are favored by growers because of the wide color spectrum and efficiency. They are engineered for use in digital ballasts and feature enhanced red and orange spectrums (HPS) blue spectrums (MH), better color uniformity, longer bulb life, and less lumen depreciation.Digilux bulbs are hot start approved and can be used in both vertical and horizont… |
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GE 42729 250-Watt Multi-Vapor Quartz Metal Halide Mogul Light Bulb, 1-Pack $9.50 250 watt ED28 Mogul Screw (E39) Base 4,200K Clear Multi-Vapor Quartz Metal Halide HID GE Light Bulb (Enclosed Fixtures Only)… |
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Ultra Sun HPS 1000 $31.44 These high-output super HPS lamps are specifically engineered for plant growth. Their spectrum and output rival lamps that are three times the price. Full color retail packaging. One year warranty…. |