Top Photosynthetically Active Radiation

Apogee Instruments MQ-500 Full-Spectrum Quantum PAR Meter & Telescopic Wand Bundle - Digital PPFD Meter for LED Greenhouse Grow Lights, Sunlight, & Plant Monitoring

  • FOR SCIENTISTS & SERIOUS GROWERS - Designed by world-renowned crop physiologist, Bruce Bugbee, PhD, the MQ-500 full-spectrum quantum meter is the premium tool of choice among leading scientists and growers for accurately measuring the photosynthetically active radiation (PAR) from all light sources. Package includes an AM-310 telescopic sensor wand that extends up to 33 inches for measuring hard-to-reach places and a neoprene carrying case..
  • MEASURING PAR IS CRITICAL - An accurate PAR meter is critical for measuring the intensity of light used in the precision growing of plants and other photosynthetic organisms in greenhouses, growth chambers, farms, gardens, aquariums, and additional agricultural systems..
  • QUALITY QUANTUM METER - Unlike cheaper LUX or footcandle sensors which are sometimes marketed as grow light meters, but are meant for measuring light for human vision, our meters feature a laboratory-grade PPFD (photosynthetic photon flux density), or “quantum,” optical detector precisely calibrated to measure the light intensity in µmol m-2 s-1 of the specific color wavelengths emitted by LEDs, HPS, MH, sunlight, and other light sources utilized by plants for photosynthesis..
  • EXTREMELY ACCURATE & STABLE - Precisely measures and combines the in....
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SANSI LED Grow Lights for Indoor Plants, Full Spectrum Plant Grow Light and High PPF, 30W Indoor Grow Lights for 2x2ft Growing, Seed Starting,Blooming and Fruiting, E26 Base (Not Include Power Cord)

  • MORE EFFECTIVE FOR PLANTS: The 30W grow lights for indoor plants offer high photosynthetically active photons of PPF: 42umol/s, PPFD:107.87μmol/s/㎡@1FT. Equipped with a lens designed with secondary scientific light distribution, which can improve light utilization and give plants more supplementary light, and improve the light lifespan to 25,000 hours..
  • SUN-LIKE GROW LIGHT FOR PLANTS: Imitate the solar spectrum Customize a more ideal full life cycle full spectrum supplementary light program, covering the entire visible spectrum of 400nm-780nm.
  • Color rendering index Ra is close to 100, infinitely close to natural light, suitable for every cycle of plant growth, effectively promotes plant growth, and improves crop yield and quality..
  • LONGER LIFESPAN AND HIGHER LIGHT EFFICIENCY: With SANSI Patented COC Tech, the growing light can deal in faster heat conduction and offer higher product reliability, making the SANSI light has higher light efficiency and a longer lifespan of 25,000 hours..
  • SAFE AND RELIABILITY: The lamp body is made of special ceramic material, and the flame retardant grade reaches V0.
  • the reinforced insulation structure design, no risk of electric shock, is safer.
  • the whole shell material reaches the WF2 anti-corrosion grade, which is mor....
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iPower 1000 Watt HPS & MH Bulbs Digital Dimmable Ballast Grow Light System Kit Horticulture Wing Reflector Hood Set with Timer, 1000W, HPS MH, White

  • 1000w Digital Dimmable Electronic Ballast: Support 120V/240V input.
  • red & orange spectrum and high PAR (photosynthetic active radiation) to stimulate flower growth and enhance fruiting.
  • blue & violet spectrum and high PAR (photosynthetic active radiation) to stimulate vegetative growth.
  • 6-inch Air Cooled Hood Reflector: Up to 4' x 4' light coverage.
  • built-in 15 feet heavy duty lamp cord with E39 ceramic mogul socket and standard hydroponic S-plug.
  • highly 95% reflective textured German aluminum maximizes the light reflected to the plants.
  • 1 x Pair of 8-ft Hanger Rope: Hold up to 150 lbs..
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Vegelumax MH 1000W Metal Halide Single Ended HID Grow Light Bulb Lamp High PAR Enhanced Blue and Violet Spectrums for Hydroponic Horticulture Vegetative Growth,CCT 6000K,92,000Lumens,E39 Base

  • High Lumen Output:CCT 6000K,92,000lumens output,1000W Vegelumax MH bulb compatible with electronic and magnetic ballast, E39 base..
  • High PAR Enhanced Blue and Violet Spectrums: Universal Usages,Special designed for Hydroponic, Aeroponic, Horticulture Vegetative ,Flower,Plant Growth, enhanced blue & violet spectrum and high PAR (photosynthetic active radiation) to stimulate vegetative growth. Ideal for rapid growth phase of plants. Greatly accelerates flowers and fruits growth..
  • Optimized blue & violet spectrum and high PAR (Photosynthetic Active Radiation) to stimulate&Greatly enhances all-around vegetative&flower growth and enhance fruiting.
  • Extra-low lumen depreciation&Exceptional bulb life: maintaining over 90% of initial lumen output after running for 5, 000 hours.
  • Rated Life 12,000 hours. New long lasting life with a high lumen output and low energy consumption..
  • Startup Time: allow 2-3 mins for full bright. After power off, do please wait at least 5 mins before striking again..
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Vegelumax MH 600W Metal Halide Single Ended HID Grow Light Bulb Lamp High PAR Enhanced Blue and Violet Spectrums for Hydroponic Horticulture Vegetative Growth,CCT 6000K,55,000 Lumens,E39 Base

  • High Lumen Output:CCT 6000K,55,000lumens output,600W Vegelumax MH bulb compatible with electronic and magnetic ballast, E39 base..
  • High PAR Enhanced Blue and Violet Spectrums: Universal Usages,Special designed for Hydroponic, Aeroponic, Horticulture Vegetative ,Flower,Plant Growth, enhanced blue & violet spectrum and high PAR (photosynthetic active radiation) to stimulate vegetative growth. Ideal for rapid growth phase of plants. Greatly accelerates flowers and fruits growth..
  • Optimized blue & violet spectrum and high PAR (Photosynthetic Active Radiation) to stimulate&Greatly enhances all-around vegetative&flower growth and enhance fruiting.
  • Extra-low lumen depreciation&Exceptional bulb life: maintaining over 90% of initial lumen output after running for 5, 000 hours.
  • Rated Life 12,000 hours. New long lasting life with a high lumen output and low energy consumption..
  • Startup Time: allow 2-3 mins for full bright. After power off, do please wait at least 5 mins before striking again..
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Coolibar UPF 50+ Men's Long Sleeve Tiebreaker Tee - Sun Protective

  • Active Athlon™ fabric is engineered for cutting-edge performance and comfort, including our exclusive Cooltect™ technology that accelerates moisture wicking for a cooler workout and an antimicrobial finish that helps keep the fabric fresh.
  • Soft, lightweight, breathable, moisture wicking and quick dry to keep you active all day.
  • Crew neck, full length sleeves, straight hem with side vents and longer back panel, and forward shoulder seam.
  • Recommended for Tennis and general outdoor activities – keeps you cool on the court with every sunny serve and swing.
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Lumatek 901841 Digital High Pressure Sodium Lamp 400-watt

  • Lumatek's high-par output lamps deliver an optimized spectrum and high level of Photosynthetic Active Radiation to promote healthy plant growth.
  • These lamps have strengthened seals and a reinforced arc frame to ensure that they will provide long lasting performance with stable lumen output.
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Relentless Improvement Active Hexose Correlated Compound Natural Immune Support

  • NO FILLER, NO WAX, 100% ACTIVE MATERIAL Vegetarian capsules.
  • POTENT Polysaccharide content exceeds 50% and Acetylated Alpha-glucan exceeds 25%.
  • Specific ratio mix derived from mycelium of Agaricus blazei, Hericium erinaceus, Black fungus, Maitake, Shiitake.
  • NO GMO NO Pesticide Residue NO Japanese content- no risk of radiation contamination.
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Coolibar UPF 50+ Men's Women's Virasana Performance Sun Bandana - Sun Protective

  • fabric is engineered for cutting-edge performance and comfort, including our exclusive Cooltect&trade.
  • technology that accelerates moisture wicking for a cooler workout and an antimicrobial finish that helps keep the fabric fresh.
  • Soft, lightweight, breathable, moisture wicking and quick dry to keep you active all day.
  • Antimicrobial protection infused at the fiber level prevents the growth of 99.9% of bacteria to help eliminate odor.
  • Versatile wear tie it as a head wrap, face mask, or neck band.
  • Recommended for when you want to keep your cool and stay UPF 50+ sun protected while picking up the pace outdoors, including fitness, basketball, jogging, power walking, cycling, and other outdoor sports activities.
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K-II EMF Meter for Ghost Hunting

  • EMF Meter Function；One Instrument With Two Uses. It can test the electric field and the magnetic field radiation at the same time.When the test result exceeds the safe value, the instrument will alarm automatically..
  • Excellent Performance；Data hold and clear LCD display, one-key can lock the radiation value and easily read the value.Radiation assessment can remind you whether the radiation value is safe.equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip..
  • Measure Radiation；Easy To Use and Operate.Range of application electromagnetic radiation detector is mainly used for electrical appliances in life, which can effectively help people away from radiation sources and protect them from radiation hazards!.
  • Electromagnetic Radiation Test； mobile phone, computer, TV set, refrigerator and high voltage cable radiation test.Radiation protection product test: test effects of radiation-proof clothes, radiation-proof film and other prevention articles..
  • Safety Guarantee；12 Months product warranty provided. 24 Hours Customer Service..
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High Frequency Facial Wand by UNOISETION Home High Frequency Facial Machine w/ Stainless Steel Skin Care Tools - Orange - 110V US

  • Absorbs excess oil, reduces shine, minimizes the appearance of pores.
  • 100% mineral, chemical free active ingredients.
  • Protects from UVA/UVB, pollution, blue light, infrared radiation.
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Professional Geiger Counter Nuclear Radiation Detector Radioactive Meter Tester with LED Display,JD-3001 High Precision Nuclear and Electromagnetic Radiation Detector Dosimeter (Built-in Battery)

  • 【High Sensitivity】: Professional geiger counter, Geiger Core radiation detector has built-in acoustic and visual signals for the degree of radiation captured. Using a highly developed GM tube as the core sensor. It has automatic data logging. The LCD screen allows you to read the required data quickly and accurately, it is used to record natural background radiation and artificial radiation.(TRHOPR 品牌已加入，跟卖者一律斩杀，不妥协！祝您好运~).
  • 【Long-term Monitoring of Radiation and Radiation Detection】: 2 in 1 Function- Radioactive Detector for Nuclear Radiation und Electromagnetic Radiation.The nuclear radiation detector uses a complex GM tube as the core sensor with a small error, high precision 0.01 UPS / h to ensure accurate measurement, high sensitivity, wide range measurement , lasting benefits . Measuring range: electric field: 1V/M~1999V/M.
  • 【Safe Monitoring】: Nuclear and electromagnetic radiation tester has been developed with data display, memory and output functions .And built-in timing shutdown, threshold alarm function. If you are in an environment with electromagnetic radiation for a long time, it will cause great harm to our body. We need nuclear radiation detectors t....
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