Reviews Color Spectrum

ARKNOAH LED Aquarium Light 165W Full Spectrum Dimmable for Fish Tank Coral Reef Growth in Freshwater and Saltwater with White Blue LPS

  • {Full Spectrum}: Perfect Color Ratio:Blue:White=28:27. Full Spectrum include “Blue, Royal Blue, White, Red, Green, that promote producing the amount of Vitamins D3 which will help coral absorb Calcium, so that coral will appear more bright color. The lamp is suitable for coral, platypus, shrimp and other creatures.
  • {Adjustable and Dimmable}: 2pcs switches control the 2 rows of leds, one row for White leds, another for Blue. 2pcs Dimmers for fully manual dimmable, you can freely adjust the light intensity from 10% to 100%. Flexible in using..
  • {X2 Lens}: Double 120° acrylic Lens & zener diode protector, 31% higher PAR value and strong light penetration than others. UL certificated built-in fans, strong heat dissipation & low noise..
  • {Widely Application}: Widely used in Fish Tank, Coral Reef growth, Aquarium garden, etc. The various colors make your fishes will be more realistic, lively and lovely. Aquarium light can also make the water transparent, clear while promoting the photosynthesis of grass, and promote the growth and development of aquatic plants..
  • {High Performance}: High Efficiency Optimized for PAR Value.
  • Super Light Penetration and Best Plants Growth Effect.
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Led Grow Light Strip Full Spectrum Red&Blue&3500K Plant Light with Auto Cycle Timer 3/9/12 Hours 3 Spectrum Modes 10 Dimmable Brightness Level Growing Lamp for Indoor Plants from Seeding to Harvest

  • 【Full Spectrum + Red + Blue】3 PCS LED grow light bars contains 96 pieces of efficiently growing LED Chips that provide perfect spectrum for indoor plants. 56 Red LEDs contribute to photosynthesis, germination, flowering and results. 24 Blue LEDs help plants with chlorophyll synthesis to intake more energy for better germination. 16 pieces of 3500K full spectrum LEDs provide sunlike light for plants, make plants grow just like in the nature..
  • 【3 Spectrum Modes & 10 Brightness Levels】The new growing lamp with 3 spectrum modes,red spectrum mode, blue&3500K spectrum mode, red&blue&3500K spectrum mode. Different spectrum modes are suitable for the light needs of different growth stages of different plants.Our LED plant strips have 10 adjustable brightness levels: 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 100%, to meet each plants lighting requirements at different stages..
  • 【3H/9H/12H Auto Cycle Timing】The timer of led grow light allow you to turn it on and off at a pre-set time, which has 3H, 9H, 12H 3 timing modes, 3 color lights correspond to the 3 modes. When the indicator is off, the timing function is off. ATTENTION: This timing function is 24H cycle timing. In the case of continuous power, the cycle will work, and it will be invalid aft....
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Portable TinySA Spectrum Analyzer,SEESII Upgraded V0.3.1 Handheld Tiny Frequency Analyzer 100kHz to 960MHz MF/HF/VHF UHF Input,Signal Generator with 2.8 inch Touch Screen with ESD Protect Function

  • 【Frequency Range 】Tiny Spectrum Analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz. Color display showing 290 scan points covering up to the full low or high frequency rangefrequency range. The tinySA contains all the components of a conventional heterodyne swept spectrum analyzer..
  • 【Built-in Calibration Signal Generator】When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz. Built-in calibration signal generator that is used for automatic self test and low input calibration..
  • 【Tiny Spectrum analyzers & ESD Function】Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Color display showing 290 scan points covering up to the full low or high frequency range. Bulit-in rechargeable battery allowing a minimum of at least 2 hours portable use.The performance of the 2021 latest version 3.1 will be more stable and sensitive, with a new ESD protrcted function enable the product to have a higher antistatic level and a longer service life..
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niclunn SlimLED Aquarium Light for Plants-Full Spectrum Fish Tank Light with Timer Auto On/Off, 18-24 Inch, Adjustable Brightness, White Blue Red LEDs with Extendable Brackets for Freshwater, 14W

  • 【Full Spectrum Brightness】Full spectrum ratio for aquarium, make aquatic plants more comprehensive in photosynthesis and color development, which is helpful for plant growth and viewing. aquarium plants will definitely grow under LED as long as the light emits in the right spectrum..
  • 【Adjustable Color Spectrum】 niclunn Slim LED pairs super bright 6500K white LEDs with red LEDs and Blue LEDs to offer an adjustable light spectrum capable of replicating various wild aquatic environments. With a wide wavelength range of 400nm-700nm, a new generation of LEDs provides the best light for plant growth..
  • 【niclunn Cloud Day/Night Cycle】The niclunn Cloud has been intelligently designed for efficiency and simplicity. Create the perfect schedule with 3 set points— sunrise and sunset—of customizable light intensity, you’ll be able to gradually ramp intensity up or down between points to simulate the look of a natural sunrise and sunset to simulate natural light cycles..
  • 【Passive Cooling Technology & IP67 waterproof】Its aluminum unibody design is passively cooled, the smallest size has 15 cooling grooves to incre....
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Coralife Marine Aquarium Clip-On LED Light

  • Full color spectrum (popular blue spectrum, red, green and Violet+UV) can promote optimal coral growth and enhance dramatic coloration, while creating a gentle shimmer throughout the aquarium.
  • With a maximum spread of 24″ x 24″, the light has a peak PAR of 250µMol at a depth of 24 inches, suitable for SPS tanks.
  • Smart fans for LEDs temperature control ensuring optimal LEDs’ working conditions.
  • With touch control, white and blue channels can be operated together or independently, allowing you to adjust the light intensity and spectrum for your tank.
  • Easily mount your light on your rimmed or rimless tank with the tank mount included, you can also choose to suspend the light above your aquarium with hanging kit (Sold separately).
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(New) Circadian Optics Luxy Light Therapy Lamp | Ultra Compact 10,000 LUX Full Spectrum LED Light (USB Powered)

  • NEW PRODUCT LAUNCH | Our latest product. Be the first to own this truly revolutionary lamp..
  • USB POWERED, ULTRA COMPACT | The world’s first and only USB powered light therapy lamp utilizes advanced lensing and LED technology to provide the requisite 10,000 lux while using over 75% less power. It was designed from the ground up to be one of the smallest and most portable lamps available..
  • 10,000 LUX, 3 LEVEL BRIGHTNESS | The recommended brightness for effective light therapy to help beat the winter blues, circadian sleep disorders, and fatigue. 3 one-touch adjustable brightness settings allow for different brightness levels depending on the use environment..
  • FULL-SPECTRUM, WHITE LIGHT, UV FREE | The 5500K color temperature is the color of the noonday sun. This full-spectrum light offers a wider range of colors of the visible spectrum..
  • 50,000 HOUR BULB LIFESPAN, 2 YEAR WARRANTY | LEDs last approximately 50,000 hours, much longer than fluorescent bulbs, meaning no replacing expensive bulbs ever again. Warranty covers lamp and adapter..
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Portable tinySA Spectrum Analyzer - AURSINC Handheld Frequency Analyzer V0.3.1 with Antenna SMA Male to UHF Female Cables & 30db Attenuator MF | HF | VHF UHF Input for 0.1MHZ-960MHz 2.8'' Touchscreen

  • [2022 Upgraded Version: ESD Protection Diodes] Produced by Hugen, portable spectrum analyzer with latest firmware V0.3.1, the displayed version info is "ESD protected" meaning the diodes are installed which will be more stable and sensitive with higher antistatic level and longer service life. NOTE: Due to the old inventory might mix with the new batch, and If you got the old version Tiny spectrum analyzer and want a new one, you could apply a replacement for it..
  • [Frequency Range] Spectrum analyzers like the Tiny spectrum analyzer use a resolution filter that is used to isolate the input power in a small frequency range. This resolution filter is swept across the desired frequency range. The fastest scanning speed occurs with an RBW or 300kHz or wider and is about 2 scans per second. But with increase of the frequency span and decrease of the RBW the scanning speed decreases quickly. A scan from 0MHz to 350MHz with an RBW of 10kHz takes about 2 minutes..
  • [2 in 1 Device] When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz. Built-in calibration signal generator that is used for automatic self test and low input calibration. The Tiny spectru....
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Circadian Optics Lumine Light Therapy Lamp | 10,000 LUX Ultra Bright LED | Full Spectrum UV Free | Modern Minimalist (2019 Model)

  • 2019 MODEL UPGRADES | NO MORE DOTS – We have upgraded the light panel to emit a uniform, fully diffused light. IMPROVED ADAPTER – To further improve reliability and durability. (Released Feb 2019)..
  • 10,000 LUX, 3 LEVEL BRIGHTNESS | The recommended brightness for effective light therapy to help beat the winter blues, circadian sleep disorders, and fatigue. 3 one-touch adjustable brightness settings allow for different brightness levels depending on the use environment..
  • FULL-SPECTRUM, WHITE LIGHT, UV FREE | The 5500K color temperature is the color of the noonday sun. This full-spectrum light offers a wider range of colors of the visible spectrum..
  • 50,000 HOUR BULB LIFESPAN, 2 YEAR WARRANTY | LEDs last approximately 50,000 hours, much longer than fluorescent bulbs, meaning no replacing expensive bulbs ever again. Warranty covers lamp and adapter..
  • OUR MOST MINIMALIST MODERN LAMP | Symmetrical, with straight lines and square angles. This versatile design fits a modern home or office. The top-to-bottom panel creates an unembellished aesthetic..
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Current USA Orbit Marine LED Aquarium Light, 36-48 Inch Adjustable Full Spectrum Ultra Bright Lights for Live Fish and Plant Saltwater Tanks 6 On-Demand Weather Effects Wireless Control with LOOP App

  • BRIGHTER, MORE COLORS- Your aquarium is full of spectacular colors, why not bring them all to life. Introducing the new Orbit Marine LED. Now packed with even more ultra-bright LEDs in a far wider color spectrum, it will make your corals and fish look even more spectacular. And it’s now in the LOOP, providing both light and pump control, taking your aquarium experience to a whole new level..
  • SUPER COLOR- Producing eye-popping color rendition and brilliant shimmer effects, the Orbit Marine produces a limitless number of color spectrums. A higher ratio of actinic blue spectrum LEDs balanced with full spectrum creates the perfect color combination for fish, inverts, live rock and corals to fluoresce and look amazing. Wide angle dispersion lenses evenly spread light over your entire tank while ensuring superior color blending..
  • MULTIPLE MODES- With modes that dim periodically to create cloud cover effects, storm modes that will blow you away complete with lightning strikes and innovative evening modes that include lunar and dusk – it’s sure to add excitement and intrigue to any aquarium..
  • EASY INSTALLATION- Extendable brakets allows this LED light to fit most aquairum fish tanks 18-24 inches wide..
  • REALISTIC EFFECTS- From start-up to sundown, the Orbit....
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