COB LED 5W 3V cold white light 20 pcs. set

COB LED 5W 3V cool white light is an integrated high luminance LED system designed for various lighting solutions. This 20 pcs. set gives extraordinary value to those who plan several lighting installations or want to update their current lighting solutions. Each COB LED module is provided with high quality components that ensure durability and long life. This is a great choice for domestic appliances, car lighting, working lights and entertainment installations. COB technology provides smooth and high quality light without dark places or shadows.

COB LED 5W 3V light parameters and advantages

• High luminance level - COB LED 5W 3V has an exceptionally high luminance above 100 lumen per cotton. This means that even a compact size module generates extremely bright light, ideal for both artificial lighting and accent light solutions. The high level of brightness allows the use of these LED grains even in very large areas of the environment.
• Cold white light 6000-7000K - COB LED 5W 3V light emits a cold white colour that is ideal for working lighting, travelling environment and professional use. Cold white light increases attention and is energetically stimulating, so it is great for garages, workshops and cafes.
• Compact dimensions 33x33mm - COB LED 5W 3V compact shape (33x33mm, 2,5- 3,5mm thickness) allows easy integration of these LED groups into various structures and lighting sources. Small dimensions do not limit design capabilities and allow to create elegant and functional lighting systems.
• Low energy consumption - COB LED 5W 3V only consumes 5 watts, but provides excellent brightness. This means low electricity bills and environmental storage. Energy efficiency is important for both domestic and commercial applications.
• Wide light angle 120 degrees - COB LED 5W 3V produces light at 120 degrees, providing a wide area of illumination. This means that several LED modules need not be placed side by side to reach the desired lighting area. The wide angle reduces the number of components needed and simplifies installation.
• DC 3V low voltage is safe - COB LED 5W 3V uses low DC 3V voltage, which is very safe for use even at home or during travel. Low voltage reduces the risk of electric shock and allows safe installation of lighting systems or portable lamps.
• 20 units set gives good value - COB LED 5W 3V 20 unit packaging is cost effective and practical for those who want to create several lighting systems or have several projects. This set allows you to save money when compared to a separate purchase.
• 3-year warranty and long life - COB LED 5W 3V has a 3-year warranty on network conditions. High quality LED diodes ensure long life and reliable operation even in difficult environments. This is an investment in long-term, reliable lighting.

Technical specifications

• Module size: 33x33mm, illuminating area 25x25mm, thickness 2,5- 3,5mm
• Rated power: up to 5 watts
• Nominal voltage and current: DC 3V / 1500mA
• Light color: Cold White (600-7000K)
• Illumination: >100 liumenų per vatą
• Light angle: 120°
• In the package: 20 units 33x33mm COB LED modules
• Warranty: 3 years (during network use)
• OEM / ODM support: Available
• Areas of use: Car lighting, working lamps, road lamps, table lamps, wall lamps, DIY LED projects

The package contains

• 20 units integrated COB LED 5W 3V modules (33x33mm)

How to use COB LED 5W 3V

COB LED 5W 3V modules are versatile and user-friendly. In the house surrounding these LED groups you can use table lights, wall applets for lighting decorative elements. In the automotive field COB LED 5W 3V is ideal for working lights, garage lighting, engine room lighting. Travelling enthusiasts can integrate these LED systems into portable keming lamps or spotlights. DIY projects COB LED 5W 3V provides unlimited installation options, from simplest to most complex electronic systems. Using these LED groups, make sure to use the heat output radiator, as 5 watts generate a certain heat. With proper use of COB LED 5W 3V you can achieve optimal operation and maximum service life.

Why choose this product?

COB LED 5W 3V is expressively cheap compared to similar high quality LED systems on the market. This 20-unit set gives incredible value to those looking for budgetary decisions without compromise on quality. Each module of COB LED 5W 3V shall be tested and certified for reliable operation. High level of brightness and cold white light mean that you will get a professional level of illumination in a home or business environment. COB LED 5W 3V modules are resistant to shocks and vibrations, making it ideal for car transport. These LED systems are easily integrated into existing electrical systems and are flexible enough to meet any design requirements. Delivery is fast and reliable and your investment will be protected by a 3-year warranty.

Frequently asked questions

Does COB LED 5W 3V modules require a separate heat output radiator?
Yes, the production specifications of COB LED 5W 3V recommend the use of a separate heat output radiator. Although these LED groups are relatively compact, the power of 5 watts generates heat that can reduce the LED life if not properly driven. The radiator will increase the efficiency of LEDs and their life to several decades. A simple heat recovery system can be made of a simple aluminium folated block.

What is the power consumption of a COB LED 5W 3V, and can it be powered by a battery?
COB LED 5W 3V rated consumption is 1500 mA at 3V. This means that these LED groups can work from simple batteries or special DC 3V power systems. Due to low voltage, these LED groups are ideal for portable keming lights, spotlights and other portable lighting devices. The duration of the batteries depends on the capacity of the battery, but these LED groups are perfectly suited for travel lighting.

What is the warranty for a COB LED 5W 3V, and does it include OEM/ODM support?
COB LED 5W 3V modules are equipped with a 3-year warranty in the conditions of network usage. If the LED failed due to a manufacturing defect, you can get a change or refund. In addition, the producer did not specify any support for OEM / OEM, so if you want these LED modules to be used in its brand or product, specific requirements can be harmonised. This is a great choice for those who plan to develop their own lighting products.

Useful resources

To learn more about this product category, we recommend:
• LED technology standards and principles Wikipedia
• Colour temperature and standards
• Household