Straight LED Ultra Bright White Stick DC 3.7V 3W COB SMD Light Chip Solar Panel Mount Aluminum Base

Specifications

• Straight LED Ultra Bright White Stick DC 3.7V 3W COB SMD Light Chip Solar Panel Mount Aluminum Base
• Product Type: Straight COB LED Light
  
• LED Technology: COB LED
  
• Operating Voltage: 3.7V–4V DC
  
• Power: 3 Watt
  
• Available Size: 65 x 10mm
  
• Available Size: 67 x 13mm
  
• 65 x 10mm Variant Length: 65mm
  
• 65 x 10mm Variant Width: 10mm
  
• 67 x 13mm Variant Length: 67mm
  
• 67 x 13mm Variant Width: 13mm
  
• LED Board Type: Straight Rectangular Metal Board
  
• Polarity Marking: Positive (+) and Negative (-)
  
• Application: DIY Lighting Projects, Flashlights, Portable Lights, Electronics Projects
  
• Installation Type: Direct Mounting / Suitable Heat-Dissipating Surface
  
• Package Quantity: 1 Pack

Features

• Straight COB LED design for compact lighting applications
  
• 3.7V–4V DC operating voltage
  
• 3 Watt power rating
  
• Available in 65 x 10mm and 67 x 13mm size variants
  
• COB technology provides a concentrated LED light-emitting surface
  
• Metal-backed board design helps support heat dissipation when properly installed
  
• Clearly marked positive and negative terminals for correct electrical connection
  
• Suitable for DIY lighting, portable light modifications, electronics projects, and replacement applications
  
• Compact rectangular form factor for space-limited installations
  Available in two different dimensions for different project requirements
• The Straight COB LED Light 3.7V 4V 3 Watt is a compact COB LED lighting module designed for DIY lighting projects, portable light modifications, electronics applications, and suitable replacement requirements. It operates within a 3.7V–4V DC voltage range and has a 3 Watt power rating.
• This straight COB LED module is available in two size options: 65 x 10mm and 67 x 13mm. The 65 x 10mm version measures approximately 65mm in length and 10mm in width, while the larger version measures approximately 67mm in length and 13mm in width.
• The LED board features clearly marked positive (+) and negative (-) terminals to help identify the required electrical connection. Its straight rectangular construction makes it suitable for applications where a narrow and elongated lighting module is preferred.
• The metal board construction can help with heat transfer when the module is installed correctly on a suitable heat-dissipating surface. Proper heat management is important when operating a 3 Watt LED module to maintain reliable performance.
• This COB LED light can be useful for electronics enthusiasts, DIY makers, repair technicians, hobbyists, and users creating or modifying compact lighting systems. Before installation, verify the selected size, 3.7V–4V operating voltage, polarity, power requirements, and available mounting space.

What is the price of Straight COB LED Light 3.7V 4V 3 Watt in Bangladesh?

The latest price of Straight COB LED Light 3.7V 4V 3 Watt in Bangladesh is Price: ৳2,900.00 taka for 1Pack of this product. You can buy this product at a better and cheaper price from our website and also you can visit our warehouse between work hours 10am to 8pm.

Buy Straight COB LED Light 3.7V 4V 3 Watt in Bangladesh from online at Dunia.com.bd.

In Bangladesh, you can get the original Straight COB LED Light 3.7V 4V 3 Watt From Dunia.com.bd . We have a few collections of latest COB LED to purchase. Order LED Encapsulation Series Online at our website Or Visit our warehouse to get your product at lowest price.

FAQ

1. What voltage does this Straight COB LED Light require for operation?
   This COB LED module is designed for a 3.7V–4V DC operating voltage range.
2. What is the power rating of this COB LED module?
   The Straight COB LED Light has a rated power of 3 Watts.
3. What sizes are available for this LED light?
   It is available in 65 x 10mm and 67 x 13mm size variants.
4. What type of LED technology does this product use?
   This lighting module uses COB, or Chip-on-Board, LED technology for illumination.
5. Does the LED board have polarity markings?
   Yes, the board includes clearly marked positive and negative terminals for electrical connection.
6. Is this COB LED suitable for DIY lighting projects?
   Yes, it is suitable for compatible DIY lighting, electronics, and portable light projects.
7. What is the length of the 65x10mm variant?
   The 65x10mm variant has an approximate length of 65mm and width of 10mm.
8. What is the size of the larger COB LED variant?
   The larger variant measures approximately 67mm in length and 13mm in width.
9. Does the metal board help with LED heat dissipation?
   Yes, the metal board can assist heat transfer when installed on a suitable heat-dissipating surface.
10. What should be checked before installing this COB LED?
    Check voltage, polarity, power requirements, dimensions, mounting space, and suitable heat management before installation.