are led grow lights efficient and effective?
should not led grow lights that are only emitting light in the spectrum the plants use — since led lights are 3-5 x more efficient than incandescent and high pressure sodien and metal hydride, shouldn’t the leds that are not even putting out light in useless parts of the spectrum be 10x or better for grwoing plants?
Not yet anyways. LED lights are the future of indoor gardening they just aren’t there yet. HID lighting (metal halides and high pressure sodium) per buck can give you a better finished plant. At the moment you have so many options bulb wise for HID lighting that you are better off just sticking with that until LED lighting can reach a spot where price meets quality.
a good example I like giving customers is this: my company took a 400W LED light set up and put it head to head against our 400W 4Ft long, 8 Bulb Wide, fluorescents fixture (a Tek Light brand, to be specific) and the results were cut and dry. We got a much better plant out of the fluorescents.
Right now LED lighting is just hype. In a few years it might be worth checking out.
12/12 From Seed Experiment: LED+CFL Grow, HARVEST blueberry, og kush, lemon skunk
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Longoodtec AC 100~240V 12W LED Plant Grow Light Red & Blue Sunshine Spot $29.99 |
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New 2012 Pro 120w LED Aquarium Coral Reef Fish Tank Light Blue White Grow Light $138.88 |
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Quad-band 450 LED Grow Light Panel Hydroponic Plant Lamp Blue Red Orange White $59.95 |
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Pro 900 LED Four 14 Watt Hydroponic Plant Hydro Grow Light Panels14w Quad Band $105.88 |
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6x 168 LED Grow Light Blue Red Bud Spotlight Par38 Free Socket Hydroponic Lamp $108.90 |
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12x 168 LED Grow Light Blue Red Bud Spotlight Par 38 Free Socket Hydroponic Lamp $208.90 |
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2x 168 LED Grow Light Blue Red Bud Spotlight Par38 Free Socket Hydroponic Lamp $49.90 |
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168 LED Grow Light Blue Red Bud Spotlight Par 38 w Free Socket for Hydroponic $29.90 |
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180W LIGHTHOUSE HYDRO BLACKSTAR LED GROW LIGHT 3W LED’s BARELY USED. FLOWERING $199.99 |
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180W LIGHTHOUSE HYDRO BLACKSTAR LED GROW LIGHT 3W LED’s BARELY USED. VEG/CLONE $199.99 |
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E27 HR16 Grow Screw Base 24 LED 110V Bulb Spot Light $0.95 |
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E27 HR16 Grow Screw Base 24 LED 110V Bulb Spot Light $0.95 |
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LED Hello Kitty Grow Light Loud Clock Alarm Thermometer $6.48 |
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18″ OSRAM LED aquarium light plant grow hyper red & white & blue leds $235.00 |
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Hydroponic 225 LED Grow Light Panel All White 13w 12″ Aquarium Coral Reef Lamp $32.90 |
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24″ OSRAM LED plant grow tank aquarium light lamp hyper red white blue low heat $242.00 |
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Red Blue OJ Hydroponic LED Panel Grow Light 110 225 V $35.99 |
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E27 HR16 Grow Screw Base 24 LED 110V Bulb Spot Light $0.95 |
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E27 HR16 Grow Screw Base 24 LED 110V Bulb Spot Light $0.95 |
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18 inch Osram SSL LED aquarium light for plant grow hyper red & white & blue led $235.00 |
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T5 Blue Red Fluorescent Plant Grow Light = LED 400 w HPS mh 12 Lamps HIGH OUTPUT $162.22 |
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2SETS FLEXIBLE 13 LED GROW LIGHT WITH USB PLUG FOR INDOORS PLANT USE $14.59 |
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30″ OSRAM LED aquarium light plant grow hyper red & white & blue leds $349.00 |
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E27 HR16 Grow Screw Base 24 LED 110V Bulb Spot Light $0.95 |
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DIY Kids Gift RED Toy Bling Crystal Chip Gem Grow Growing LED Lid Bottle Jar $6.20 |
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E27 HR16 Grow Screw Base 24 LED 110V Bulb Spot Light $0.95 |
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NEW Green LED Light Hand Held FlashLight Active Eye Flash Light Grow Room Light $13.00 |
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36″ LED Tank lamp light coral reef grow OSRAM 660nm hyper red 455nm blue $355.00 |
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225 LED Light Hydroponic Plant Grow Light Panel Red / Blue LED grow light E27 $26.00 |
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300W LED Grow Light 7:1:1 TriBand Hydroponic plant lamp $395.00 |
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Revolutionary VLS-200 Vertical Led System Led grow Light 200 TRUE WATTS! $325.00 |
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50 watt led grow light kit $89.00 |
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1 x RED BLUE ORANGE 80LEDs Hydroponic Plant Grow Light $23.67 |
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168 Red LED Bulb Grow Light Lamp for Plants Growing in Home & Garden $17.99 |
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24 LED HR16 Screw Base Spot Grow Light Lamp Bulb 110V/220V E27 Red Blue Orange $3.40 |
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24 LED HR16 Screw Base Spot Grow Light Lamp Bulb 110V/220V E27 Red Blue Orange $3.40 |
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24 LED HR16 Screw Base Spot Grow Light Lamp Bulb 110V/220V E27 Red Blue Orange $3.40 |
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24 LED HR16 Screw Base Spot Grow Light Lamp Bulb 110V/220V E27 Red Blue Orange $3.40 |
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24 LED HR16 Screw Base Spot Grow Light Lamp Bulb 110V/220V E27 Red Blue Orange $3.40 |
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24 LED HR16 Screw Base Spot Grow Light Lamp Bulb 110V/220V E27 Red Blue Orange $3.40 |
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Grow By $12.96 variety pack technoThis product is manufactured on demand using CD-R recordable media. Amazon.com’s standard return policy will apply…. |
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Grow By $0.99 … |
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GE 13-Watt Energy SmartTM – 8 Pack – 60 watt replacement $7.95 GE 13-Watt Energy SmartTM – 8 Pack – 60 watt replacement… |
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Sylvania 15172 65-Watt 130-Volt BR30 Indoor Flood Light, 6 Pack $10.25 … |
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GE 48688 60-Watt A19 Reveal Bulbs, 4-Pack $2.99 Four-pack of 60 watt Reveal light bulbs that deliver pure, true light. Light output of 630 lumens. Energy used 60 watts with an average bulb life of 1,000 hours. Four bulbs per package. From GE, General Electric. Price is for four bulbs… |
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Smith Victor 200LH Light Holder with Spring Clamp and Power Cord. $18.49 The Light holder with clampis used to mount screw base photoflood lamps or AC slave units. Rubber covered spring action clamp opens 2″. Ball & socket swivels 90 degrees with 360degree rotation. This unit has a built in 10′ two prong power cord with an in-line on/off switch… |
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SolarOasis Aqua-Bar LED Aquarium Lighting $305.00 Ideal for Saltwater Tanks, and Freshwater Tanks over 20″ deep. Country specific power supply included…. |
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TCP 14-Watt Soft White Compact Fluorescent Flood Light Bulb (6 Pack) $19.99 6 Pack of R30 Compact Fluorescent Bulbs; Wattage: 14 Watts; Incandescent Equivalent: 65 Watts; Color Temperature: 2700K / Soft White; Base: Medium; Lumens: 650; Average Life: 8,000 Hours; Energy Star Listed… |
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GE 47452 42 Watt (150 Watt equivalent) Energy Smart Soft White Spiral T4 Light Bulb $7.09 42 watt 120 volt T4 Medium Screw (E26) Base 2,700K Warm White XL Series Twist / Spiral Compact Fluorescent GE Light Bulb… |
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Sylvania 29490 23-Watt CFL Mini Twist Light Bulb, Soft White, 6 pack $21.00 Sylvania 23-Watt Compact Fluorescent Mini Twist Soft White Light Bulbs are not only energy-efficient money savers, but they’re also high-quality light producers. Unlike some CFLs that can be harsh and glaring, these bulbs provide a soft white light for a pleasant atmosphere. With six bulbs included, this pack is great for replacing all of the old, inefficient incandescent light bulbs in your home…. |
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