Germicidal Light Lamp
Do flowers grow taller in the different types of light?
I dont mean like different colors of light, like red or blue or yellow. i mean like using different types, like a u.v. lamp, fluorescent lamp, or heat lamp.
also when doing this experiment at home, would it be considerably dangerous using a blacklight blue lightbulb? or would a uv-c germicidal or ozone bulbs be safer?
Yes, different light sources (types) could potentially affect how well a plant would grow. The different sources would create light in different wavelengths, and not always in those used by a plant for photosynthesis. So the “quality” of the light would affect plant growth. But maybe not in the way you’d expect, either. When plants are grown in a high-quality of light, their growth would be more compact. In dimmer, or lower quality light, the growth can actually be longer, but more “spindly”, with weak stems. So in doing this experiment at home, you’d have to figure out exactly how you’re going to evaluate the plant growth, because “taller” doesn’t necessarily equate to “better lighting”.
The blacklight bulbs sold in stores aren’t true UV bulbs, they’re just in the deep blue range. A true UV (such as the germicidal UVC) would be more dangerous to use, because exposure to the eyes or skin can cause mutations of cells – that’s how they are used to kill bacteria. So the blacklight would be safer. If you’re looking for other options, look into UVB bulbs sold for reptiles. These should be a good light source for plants. You could also use the compact fluorescent, incandescents, in “cool white” bulbs, and “daylight” or “natural sunlight” bulbs.
Luminova and UV lamp
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6W UV-C Germicidal Lamp Light Bulb Purification 120VKit $22.89 |
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2-pack, UV Germicidal Light Bulb Lamp/ S-UVPLS13W $26.30 |
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PL-L 55W/TUV 55 Watt 21″ UV |GPL-55| Germicidal Lamp – By LSE UV Lighting $25.00 |
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AIR PURIFIER AC IN DUCT UV Light TiO2 UVC LAMP AIR CLEANER GERMICIDAL $119.99 |
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UV Ballast for germicidal uv-c uvc lamps bulbs lights Perkin Elmer G36T5 TUV $35.00 |
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G22T5 4P 22W 22 watt UV UVC Germicidal Light Bulb Lamp $38.46 |
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UVC Germicidal 254nm Dual 150mm Lamp Light Bulb 12V DC Kit $25.49 |
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UVC 254nm Germicidal U-shape 55×8x55mm Dual Light Lamp Bulb 12VDC Kit $20.32 |
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UV 254nm Germicidal U-shape 75×8x75mm Dual Light Lamp Bulb 12VDC Kit $24.39 |
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G4T5 F4T5/GL G4W 4W Germicidal Replacement Lamp, Light Bulb, Ultra Violet Power $5.00 |
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5 PCS 9 Watts UV-C Light Bulbs Germicidal 254 nm G23 Base 9W Replacement Lamp $28.88 |
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UV-C 254nm Germicidal 100mm by 12mm Light Lamp Bulb 12V DC Kit $18.99 |
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UV-C 254nm Germicidal L-shape 125mm by 27mm Light Lamp Bulb 12V DC Kit $18.99 |
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2pcs 9watt 9 w UV Germicidal Light Bulb Lamp $21.00 |
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Fluorescent UV Lamp GPH793 T5/4 Germicidal Fish Tank Reptile Cage Pet Grow Light $18.00 |
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AIR PURIFIER INDUCT 2000 AC UV Light TiO2 UVC LAMP GERMICIDAL WHOLESALE PRICE!!! $119.99 |
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G30-T5 39W T6 UV Germicidal Lamp Light Bulb 36″ TUV $49.00 |
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(6) G30-T5 39W T6 UV Germicidal Lamp Light Bulb 36″ TUV $265.00 |
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(6) G30T8 30W T8 UV Germicidal Lamp Light Bulb 36″ TUV $145.00 |
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G30T8 30W T8 UV Germicidal Lamp Light Bulb 36″ TUV $32.99 |
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G25T8 25W T8 UV Germicidal Lamp Light Bulb 18″ TUV $26.00 |
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G20T10 20W T10 UV Germicidal Lamp Light Bulb 24″ TUV $29.00 |
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G40T10 40W T10 UV Germicidal Lamp Light Bulb 48″ TUV $46.00 |
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G22T5L / 22W / UV UVC Germicidal Light Lamp 4-Pin $41.07 |
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G22T5 / 22W UV UVC / Germicidal Light Bulb Lamp 1-Pin $21.61 |
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G22T5 / 22W UV UVC / Germicidal Light Bulb Lamp 4-Pin $41.07 |
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10W Germicidal UV/UVC 10 watt G10T5L 4P Light Bulb Lamp $21.61 |
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BOX OF 2 CNC MACHINE GERMICIDAL LAMP LIGHT UVG4T5 8103 MITSUBISHI DWC-90 EDM $79.19 |
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UV Germicidal Purification 75mm Light Lamp Bulb Kit $18.19 |
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Air Purifier UV LIGHT ultraviolet AC hvac dual lamp duct germicidal kills mold $117.99 |
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Air Purifier UV LIGHT ultraviolet hvac ac dual lamp duct germicidal kills germs $117.99 |
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Air Purifier UV LIGHT ultraviolet hvac ac dual lamp duct germicidal DEAL ! $117.99 |
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Air Purifier UV LIGHT ultraviolet hvac ac dual lamp duct germicidal DEAL !!! $117.99 |
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AIR PURIFIER AC IN DUCT UV Light TiO2 UVC LAMP GERMICIDAL WHOLESALE PRICE!!! $119.99 |
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UV LIGHT sterilization air purifier for hvac ac dual lamp duct germicidal DEAL ! $117.99 |
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Air Purifier UV LIGHT ultraviolet hvac ac dual lamp duct germicidal kills germs $117.99 |
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4 TROJAN 302417 UV ULTRAVIOLET GERMICIDAL LAMP/LIGHT $225.00 |
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3W 3 watt UV Germicidal Light Bulb Lamp GTL3 E17 Base $7.72 |
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LSE Germicidal Light Bulb/Lamp for UV415 – 11″ Long $32.66 |
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UVC 254nm Germicidal U-shape 55×8x55mm Dual Light Lamp Bulb 5V DC Kit $23.99 |
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UV-C 254nm Germicidal 50mm Dual Light Lamp Bulb 5V DC Kit $22.79 |
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UV 254nm Germicidal U-shape 75×8x75mm Dual Light Lamp Bulb 5V DC Kit $24.39 |
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8W UV-C Germicidal Hot Filament Lamp Light Bulb Water Purification 120V AC Kit $24.89 |
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10W UV-C Germicidal Hot Filament Lamp Light Bulb Water Purification 120V AC Kit $26.89 |
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G10T5.5L 16W 16 watt UV UVC Germicidal Light Bulb Lamp $17.66 |
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G10T5L/4P 16W 16 watt UV UVC Germicidal Light Bulb Lamp $21.00 |
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G22T5L 4P 22W 22 watt UV UVC Germicidal Light Bulb Lamp $38.46 |
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AIR PURIFIER UV LIGHT LAMP FOR AC DUCT HVAC COIL GERMICIDAL ULTRAVIOLET UVC $114.99 |
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UV-C 254nm Germicidal 75mm Dual Light Lamp Bulb 12VDC Kit $20.99 |
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UV-C 254nm Germicidal 50mm Dual Light Lamp Bulb 12VDC Kit $22.79 |
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UVC 254nm Germicidal 100mm Dual Light Lamp Bulb 12VDC Kit $21.39 |
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G36T5L (39W) UV-C Ultraviolet Germicidal 254nm LIGHT Bulb Lamp 33″ Long $32.10 |
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Air Purifier UV LIGHT ultraviolet hvac ac dual lamp duct germicidal kills mold $117.99 |
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TUV PL-L 35W 35W 9V |2G11 4-PIN Base| LONG TWIN TUBE Germicidal-UVC Light Lamp $27.00 |
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New 36W UV Light Sterilizer Germicidal lamp for Fish Aquarium Clarifier Tank $61.80 |
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650692 120V Model C4 9 GPM Viqua TrojanUVMax Ultraviolet Light Water Disinfection System $377.00 Owners of a TrojanUVMaxTM can drink with confidence knowing 99.99% of illness-causing microorganisms, including E. coli, Cryptosporidium and Giardia are destroyed, supplying safe water to every tap. UV water purification is a natural process that adds no chemicals and does not affect the taste or odor of water. Other methods, such as those that use chlorine, may create harmful chemicals that have … |
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UltraViolet Light Purification 12 GPM $1,049.00 This modular (12) gallon per minute Ultra-Violet disinfection system incorporates our signaling ballast. That is right if something is wrong you get a warning signal. Stainless steel reactor vessel, quartz sleeve, electronic ballast and UV lamp are all included you need nothing more.This (12) gallon per minute system can be used as pre or post filter stage in any water treatment application. It i… |
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Purely Products PUVH2309 9-Watt UV-C Germicidal Ultraviolet Replacement Bulb $8.03 Purely UV-C Replacement Bulbs G23 BasePurely UV-C Replacement bulbs offer a much higher concentration of ultraviolet light than even the sun, making them highly effective as a cleaning and purifying agent for pond and aquarium pumps and clarifiers.What is UV and How Does it Work?UV light is germicidal – i.e., it deactivates the DNA of bacteria, viruses and other pathogens and thus destroys their a… |
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Philips 308643 – TUV15W G15T8 Germicidal Fluorescent Light Bulb $5.49 15 watt 18″ T8 Medium Bi-Pin (G13) Base Hot Cathode Germicidal Sterilamp Fluorescent Philips Light Bulb… |
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Germ Guardian EV9LBL Replacement Uv-C Bulb for EV9102 $20.36 The germguardian UV-C Room Air Sanitizer uses a replaceable 9-watt UV-C bulb to eliminate over 99% of targeted airborne germs, and a filter to destroy odors and allergens like dust mites and mold spores. The 9-watt UV-C bulb and filter fits into all EV9102 models and should be replaced every 6-8 months depending on use.Both the UV-C bulb and filter are sold together as a single replacement pack. I… |
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PL-S 9W/TUV PHILLIPS STERILAMP GERMICIDAL STERILIZER BULB $13.99 PL-S9W/TUV This germicidal is a 9 watt Phillips Sterilamp G23 pin base length 6.6 inches useful Rated life 8000 hours This type of bulb should only be used in a fixture made for UV light. Replacement bulb for UV Sterilizers Cyprio, Oase, Bitron, CustomSeaLife, Vortron, Coralife NAIL SALON EQUIPMENT AND AIR CLEANERS UV light can be dangerous. Please use care!… |
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Honeywell UC36W1006 – Replacement Bulb for 36W SnapLamp $51.29 The Honeywell UC36W1006 is a replacement bulb for 36W dual-lamp return air and coil irradiation models.Used With UC100A1013, UC100A1054, UC100E1014, UC100E1030, UV100A1018, UV100A1059, UV100A2008, UV100E2009, UV100E3007…. |
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The XJ-2100UV Most Effective Way to Destroy Harmful Micro-Organisms. No air purification technology is more effective than a germicidal UV lamp when it comes to destroying germs, viruses, bacteria and fungi (such as mold), which can lead to illness. $89.00 No Filters to Replace. Proven to be Safe & Effective. Just wipe clean the metal collector plates when dirty. You’ll be amazed by how much is removed from the air! (Right) Most Effective Way to Destroy Harmful Micro-Organisms. No air purification technology is more effective than a germicidal UV lamp when it comes to destroying germs, viruses, bacteria and fungi (such as mold), which can lead to i… |
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USHIO G36T5L 39W GERMICIDAL/UV-C T5 QuartzLamp $47.43 USHIO Germicidal lamps are Low-Pressure Mercury-Arc lamps that emit radiation peaking at 253.7nm(UV-C). This output at 253.7nm is highly effective to inactivate microorganisms such as bacteria,virus, yeast and mold…. |
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UV Ultraviolet Light – In Duct Germicidal Air Purifier …Clean the air you Breathe! Air Purifier $154.95 This Air Purifier has been designed to make it easy to provide an odor and germ free environment in your home or at your commercial premises. You simply attach the unit into your return plenum and turn on the power to kill odors, bacteria and mold found in your air ducts. This unique bulb is 85% germicidal and 15% ozone, this combination delivers purification and odor control for an area up to 1,5… |