COB vs. SMD – What are the Best LED Lightbulbs?

We all know by now that LED lightbulbs are the most energy-efficient lights – but did you know which type of LEDs is the best? Our lighting specialists who are accredited through the Victorian Energy Efficiency Scheme take a look at Chip On Board (COB) and Surface Mount Diode (SMD) LEDs. 


Chip On Board (COB) LEDs 

These LED lightbulbs have a single mounted LED chip, which concentrates all the light’s LEDs into a single area. They can have 9 or more diodes per chip, along with a circuit and two contacts. This extra tech means it needs larger cooling capacity, usually in the form of a larger aluminium heat sink. This addition often means that the bulbs are more expensive to buy. It also means that these bulbs aren’t usually able to change colour, so they are generally used in single colour applications. 

However, you generally get better quality light from a COB LED – it’s usually cleaner and crisper, making it ideal for rooms with high ceilings, art galleries, and architectural buildings. 

Surface Mount Diode (SMD) LEDs 

SMD LED lightbulbs are the most efficient type of LED, so they’re perfect for homes and buildings where installing energy-efficient lights is a priority. These energy-efficient lights have something called 3-in-1 encapsulation, which integrates all 3 light colours – red, green and blue - into a single chip. This means they are ideal for colour-changing applications as well as single colour applications. The reason they are so efficient is that they produce =500 to 100 lumens per watt, which is much higher than COB lightbulbs. 

The light beam they produce is much broader than a COB LED and the bulb does not require a heat sink, so they tend to be significantly cheaper to buy as well. They’re the most common type of LED lightbulb on the market 

This type of LED is a great choice if you want an even diffusion of light throughout your space, and are generally a good choice for typical home use. 

Get Professional Advice When You Use Us for Your Victorian Energy Efficiency Scheme LED Upgrade 

If you are interested in getting a free LED upgrade to energy-efficient lights for your home, speak to the team at In2Energy today. Our electricians are licenced and accredited through the Victorian Energy Efficiency Scheme, helping you reduce energy consumption in your home through fast, professional and reliable services. We are fully accredited under the Victorian energy upgrades program to install high-quality, long-lasting LED lightbulbs in homes around Melbourne. Contact us today to schedule your upgrade or to find out more about the Victorian Energy Efficiency Scheme. 


 

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