Product Features :

• Printed Circuit Board for 24 pcs of 3mm or 5mm LED Module
• Circular board shape for cone shape light beam
• High quality board material (FR-4), much longer lasting
• Board thickness 1.6mm for heavy duty LED module under tough situation, for example, in motor vehicles
• Holes available on board for installation and fixation
• Carefully designed LED placement marks on top layer, signs will be under LED after installation, you'll enjoy assembling work and have a clean and tidy Module (check it up in the pictures below)
• 2 different groups of LED with different forward voltages :
  Red, Orange, Yellow (ROY) need 1.8V to 2.0V forward voltage
  White, Blue, Green, UV (WBGU) need 3.0 to 3.3V forward voltage
• For ROY Group, apply 6VDC, total current for the Module is 160mA, power consumption about 1W
• For WBGU Group, apply 9VDC, total current for the Module is 160mA, power consumption about 1.5W
• You may like to see Voltage Regulator Kits in this web site as a power supply solution
• If Red LEDs are assembled onto this board, they can be used for car brake light, you make like to connect 2 of this module in series to car battery (12VDC).
  
  For more safety, connect 2 Modules in parallel to a 6V voltage regulator.
  
  First connection way is easy and cheaper, but when you consider when anything happened in the serial (like bad connection), then you brake lights are totally down, VERY DANGEROUS
• Red light is also good for night vision, use flood mode for night study, can reduce sore eyes problem
• If Orange LEDs are assembled, the Module can be used as signal light, and to replace short life bulbs, same recommendation as brake light schematic
• Wide angle white LED is a good soft light source, as per picture. You may like it in night study
• Spot mode (20 degree view angle) is suitable for light source for distance, but light covering area is smaller
• If you like Infra Red LEDs on the module, use 5V supply. IR LED is having slightly lower forward voltage than ROY group LEDs
• More imagination, blend LED colors with this board, what you need to consider is the forward voltage. Can mix up Red, Orange, Yellow in the board (6VDC supply)
  
  OR
  
  White, Blue, Green, UV, Flashing (9VDC).
  
  A lot of color combination and effect can be done. For example, mix of blue and green gives you very nice ocean green; white and blue gives you icy blue light (maybe a little cool feeling when air conditioner is down). Imagination is unlimited .....
• Brand new and never used

This is our self developed product. We reserve all copyrights of this item.

Packaging :

• 6 pcs per pack
• All packed inside transparent plastic bag

Price, Shipping & Handling Charge :

• USD4.00/pack of 6 pcs
• USD2.50 for first pack, USD1.30 for second pack and so on
• optional mail registration USD2.00 per shipment