1. Home
  3. Lights & Lighting
  5. Lighting Accessories
  7. LED Chips & Beads

Customer Reviews

4.9 out of 5
See all 42 reviews
Write a Review
  • All Reviews (42)
  • Image (1)
  • Video (0)
  • All Star
    • All Star(42)
    • 5 Star(38)
    • 4 Star(4)
    • 3 Star(0)
    • 2 Star(0)
    • 1 Star(0)
Sort by:
Top Review
  • Top Review
  • Most Helpful
  • Most Recent
Reviews only from your country (Australia)
|
Show Original

A part of the review has been auto-translated.

  • danielpedroVIP1
    IT
    06/11/2017

    Attenzione: Il COB non può essere collegato direttamente ad una batteria o ad un alimentatore da 12V perché non ha una resistenza interna per la limitazione della corrente. Per una corretto funzionamento può essere collegato a un alimentatore da 12V con in serie una resistenza da 8-10 ohm 2W oppure ad un alimentatore a corrente costante (ad es 350 mA). Con 350 mA la tensione ai capi del COB è di circa 9V e la potenza è di circa 3W.

    Comments
    Show Original
  • slavatigerVIP1
    RU
    20/01/2019

    в работе не проверял. продавцом доволен

    Comments
    Show Original
Show:

    Total 0 pages

    Go to page

    Go

    You might be interested in

    recommendation for you
    • AC110V/220V COB LED Chip For Grow Light Full Spectrum 380-780nm Plant Seedling Flower
      US$3.99
    • 120pcs 5mm White Red Blue Green Yellow Purple LED Light Bulb Emitting Diode Lamp
      US$1.99
    • Wall Smart Light Switch Infrare IR Sensor No Need Touch Glass Screen Panel Electrical Power On Off Lamp
      US$9.99
    • DC27V 9W/DC36V 12W LED Chip Dimmable COB Bead Diode Double Color Temperature
      US$4.28
    • E27 50W 75W 100W 150W 200W Ceramic Heat Emitter Lampholder Bulb Adapter for Reptile Pet AC220V
      US$10.47
    • Hard Ceramic Sockets Heat Light 220V 25W / 50W / 75W / 100W / 150W / 200W
      US$5.47
    • Ground Plug for LED Pond Lights Led Underwater Fountain Submersible Landscape Spotlights 1982075
      US$4.99
    • Ewelink WiFi E27 Lamp Holder Base APP Remote Control Smart Home Light Bulbs Adapter Via Alexa Google Home Voice Control
      US$10.79
    • RSH LED Dimming Panel Switch Works With ZigbeeTuya 2.4G WIFI APP Control for Indoor Lighting
      US$24.79
    • Astrolux® WP3 2.9KM 562LM Long Distance Throwing LEP Flashlight Strong Spotlight Waterproof Search Flashlight With 28A High Drain 21700 Li-ion Battery
      US$158.68
    • Astrolux® FT03 Pro HI50 LED 3050LM High Lumen Flashlight 1280M Thrower USB-C Rechargeable Power by 5000mAh 26650 Battery High Performance Stepless Dimming Powerful LED Torch
      US$39.99
    • Lumintop Rainbow LED+RGB 40W Flashlight 3000LM 1000M 46950 32000mAh Battery USB-C Rechargeable Power Bank Hiking Camping Torch
      US$95.00
    • Lumintop Thor3 2500m Long Shoot LEP Flashlight Long Range Strong Spotlight Flashlight Super Bright Waterproof Portable LED Searchlight By 18650 21700 Battery
      US$138.89
    • Astrolux® EA04 4*HP50 12600LM High Lumen Strong EDC Flashlight USB-C Rechargeable Powerful Mini LED Torch 26650/21700/18650/26350 Compact EDC Survival Tools
      US$38.50
    • LUMINTOP W1 LEP+COB Multi Light EDC LEP Flashlight 650M Long Thrower Spotlight Mini Compact High Power Strong LED Search Light with COB White Red Light, Magnetic Tail, USB C Rechargeable Port
      US$100.36
    • Warsun X809 Pro 13000LM Most Powerful LED Moonbox Flashlight LCD Display USB Rechargeable Clip Light Waterproof Outdoor Camping Lantern Torch Lamp
      US$54.88
    • BLITZWILL Smart Outdoor Eaves Light 14.5m LED String Music Sync Works With Alexa & Google Assistant Waterproof for Halloween & Christmas Decorations
      US$36.99
    • Multifunctional Digital Thermometer Hygrometer Temperature Humidity Meter
      US$6.99