Best High efficient

Spider Farmer SF7000 LED Grow Lights 5X5ft Coverage Samsung LM301B + UVA Supplemental LED Grow Light Bar

  • 2022 NEW VERSION Low Energy Consumption & High Output: Spider Farmer SF7000 is a highly efficient replacement for 1000w HPS. With 650w of power draw, it features Samsung LM301B diodes, high energy efficient drivers with a photon efficiency of 2.8 umol/J, and a commercial coverage of 5x5 ft. The high photon efficiency brings good PPF value. A PPF of 1786 μmol/s is a worth investing output for only 650 watts of power consumption. Save over 50% on your electric bill in comparison to HID lights..
  • [PREMIUM QUALITY AND SAFETY]-The SF-UV30 UVA supplement grow light draws 30 watts made with 365-420nmnm ultra High-quality UV-A LED diodes and aluminium passive cooled bars for great heat dissipation. UKCA/ROAS/CE Certified..
  • [EASY INSTALLATION]-The uv30 is specifically designed to install with spider farmer SE7000, SE1000W, G860W, G1000W grow lights, or hanging free-standing to use as single fixture.
  • [PLUG AND PLAY]-Each fixture comes with the power supply and everything you need to immediately use, no additional wiring needed. It has a light....
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3/8 REV AIR DRILL AST-525C

  • Improve Working Efficiency: It Will Help You To Achieve High Efficiency And High Precision Drilling..
  • Easy To Operate: This HumanCentered Designed Drill Is Flexible And Convenient For HandHeld Operation..
  • Wide Application: Widely Used For Furniture, Machine Production, Maintenance, Drilling, Tapping..
  • Great Accessory: It Is A Great Tool For Drilling On Wall, Floors, Iron Plate, Etc..
  • High Performance: Reversible Rotation Switch Is Convenient And Practical, With High Sensitivity..
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Upgraded 420W Led Grow Light with Samsung Diodes, Dimmable 6x6ft 5x5ft Full Spectrum Grow Light for Indoor Plants Veg Bloom Light

  • 【Lower Cost & High Efficiency】PL4200 is a high efficiency energy saving plant grow light, PL4200 with Samsung LEDs consumes only 420W true output, running 50% less power than the HPS or other SMD LEDs or Blurple lamps, but the yield is higher. Greatly reduce your electricity bill..
  • 【Latest Samsung Diodes Technology】OPPRUI PL4200 use high-performance latest LED technology to provide the highest PAR/LUMEN output up to PPFD 2312μmol/m²s@12", Perfect for veg coverage 6x6ft and flower coverage 5x5ft, Product size 23.1 x 19.3 x 3.2 inches. It has 890pcs Samsung LEDs can provide better light efficiency than other brands. More advanced technology, better efficiency..
  • 【Sunlike Full Spectrum LED Light & Dimmable Function】OPPRUI PL4200 Brightness can be adjusted from 0 to 100%, full spectrum is composed of 3000K warm white, 5000K natural white, 660nm red light and 730nm IR light PPE 2.3 umol/J. Infinite close to natural sunlight, suitable for all plants at all stages indoor growing, speed up the plants from seed to flower, achieve maximum quality and quantity, much better than traditional HPS grow light, HID lamps and other plant lamps on the market..
  • 【Unique Patented Design】Screwless waterproof surface design elegant and safer, No fan noise free....
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ZPSHYD Pruning Shears Replacement Blade, Electric Pruning Shears Cutting Blade, High Hardness SK5 Alloy Steel Fittings(25-28MM)

  • High Carbon Steel: Made of SK5 steel material for faster cutting and improved cutting efficiency. The blade is designed into a curved shape, cutting sharp and rust proof..
  • Long Service Life: After high frequency quenching, overall heat treatment and high hardness. To ensure this replacement blade with efficient performance..
  • High Efficiency: The replacement blade can provide fast cutting effect, smooth and neat incision, not easy to damage plant branches..
  • Size: Available in two styles for choice: 25-28MM, 30MM. Suitable for 25-28mm/30mm branch pruning shear..
  • Full Satisfaction: If you’re not 100% satisfied with your purchase, please get back to us, we will try our best to make sure your full satisfaction..
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AmpFlow E30-150 Brushed Electric Motor, 12V, 24V or 36 VDC, 5600 RPM

  • Fundamental Parameters: This brushless go kart motor is powerful and efficient. Input Voltage: 48V DC, Output Power: 1800W, Rated Current: 33A, Rated Speed: 4500 RPM, Maximum Speed: 5200 RPM, Sprocket: T8F-9T, Maximum Current: 37.5A. Package includes: 1 x Brushless DC Motor, 1 x Speed Controller,1 x Throttle Grip, 1 x Screw Set, 2 x Wrench..
  • 1800W Brushless Motor: The dc electric go kart brushless motor adopts a 100% copper core for low noise operation and excellent speed regulating performance. The high-precision rotor features high-tech components, a clean finish for water resistance, and high working efficiency. Get ready to leave the competition in the dust..
  • Sturdy Aluminum Construction: The electric brushless dc motor kit features an aluminum alloy shell that resists heat, cold, and deformation, ensuring it will not rust easily. This dc electric motor is a forward and backward rotation motor so that you can switch rotation gears effortlessly..
  • Speed Controller Included: This dc electric motor brushless comes with a controller to provide speed control at a desirable range, speed adjustment method: Potentiometer. Model: BY15WF01-A, Current: 33A, Phase Degree: 120°, Conversion Efficiency: 90%, Under Voltage Protection Voltage: 41±0.5V..
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DS18 SQBASS8 600 Watts Low Profile Slim Amplified 8 Inch Car Subwoofer with Remote Bass Control + Installation Cable Kit

  • Music power - 8-inch subwoofer from a slim compact design providing 600 watts max. Frequency response: 20Hz - 150Hz. Low impedance 2-ohm subwoofer to bring out the maximum performance of the built-in amplifier.
  • High efficiency bass technology - Digitally optimized subwoofer with built-in amplifier (2-ohm) for efficient and accurate bass..
  • Built-in amplifier & Crossover - designed for easy installation to have sound quality bass at your control (with the remote bass controller) and a low pass filter to be able to fine tune your acoustic preference.
  • Specs - Dimension: 11.6" X 9.7" X 3.2"/ fuse rating: 25a/ low pass filter: 50Hz - 150Hz.
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Commercial Refrigerator Open Air Display Grab Showcase Restaurant Merchandiser 51\ Cold air Curtain Display Multideck Plugin Chiller NSF Display Cooler -BLF71369

  • 【Increase Sales】Bright LED lighting will highlight your most popular products and draw the customer’s attention to the cooler with its delightful treats..
  • 【Explosion-proof Glass】High-strength double-layer hollow glass, sturdy and durable, high-efficiency temperature lock, lower cooling frequency, and more energy-saving..
  • 【Digital Control】Cake show case adpots microcomputer precise temperature control One-key operation The intelligent temperature control range is 39.2℉-50℉.Cake cabinet with three fan configuration, high heat dissipation efficiency..
  • 【Space Saving】Designed for tabletop use, the countertop refrigertated display case is a space-efficient solution for bakeries, cafes coffee shops, and convenience stores. Overall dimensions: 47*19.7*30.7Inch (120*50*78cm)..
  • 【Automatic Defogging Function】The food in the cabinet can be fully displayed, clearly visible. The air duct design on the outside of the glass can effectively remove the condensed water on the surface. The defogging interval is 4-6 hours. There is no auxiliary heater and it is more energy-efficient to use..
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OSCARBIDE 3/4\ Shank Lathe Turning Tool Holder MTJNR12-3C,5\Overall Length,Right Hand with TNMG332 Insert,93 Degree,1 Pieces

  • Well Saelected and High Performance Materials,Has High Corrosion Resistance and Wear Resistance to Guaran Tee Stable Processing and Increased Working Efficiency Reduc Es Insert Wear To Affectively Increase The Lifetime of Products..
  • Strong Shockproof Performance,Has Good Shockproof Performance to Ensure Stable and Re-Fined Processing and High Working Efficiency as Well..
  • Quench Hardening and Easy Milling, Manufactured By Use of Advanced Quench Hardening Technol-ogy to Ensure Good Deformation Resistance.
  • Can be Used Forhard Milling and Effectively Improves Working Efficiency..
  • Well Designed Fastening Structure, Takes Use of Appropriate Fastening Structure to Ensure Highstiffness and That The Insert Groove and The Insert Fit Eachother Perfectly Provides High-Precision and High-Standard Processing Effect..
  • The matching blade is suitable for fine turning and semi-finishing turning.Very suitable for steel..
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GoolRC Original S3660 3300KV 4 Poles Brushless Sensorless Motor for 1/10 RC Car Truck 1

  • High purity copper windings maximizes efficiency..
  • CNC machined 6061 T6 billet aluminum heatsink can..
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XINPUGUANG Solar Panel 100W Starter Kit Lightweight Monocrystalline Module 10A Charger Controller Mounting Brackets for Off Grid RV Boat Camper (100W Solar Panel Kit)

  • 【High Conversion Efficiency】The 100w solar panel kit with high efficiency monocrystalline silicon solar cells, the power generation efficiency is 1.2 times higher than traditional. The surface is made of PET material and treated by a special process, which is more wear-resistant and at the same time improves the absorption efficiency of sunlight..
  • 【Safety and Stable】By-pass diodes are pre-installed in waterproof IP-67 rated juncton box to minimize power drop caused by shade and ensure excellent performance in low-light environments..
  • 【Wide Application】Basic component for off-grid applications, such as RVs, trailers, boats, sheds, and cabins..
  • 【Durable】Corrosion-resistant aluminum frame for extended outdoor use, allowing the panels to last for decades as well as withstand high winds (2400Pa) and snow loads (5400Pa) ..
  • 【Easy Install 】Pre-drilled holes on the back of the panel allow for fast mounting, fit for Z-brackets, Pole or Tilt Mounts, ect..
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