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Home > Components & Tools > LEDs & OLEDs > Samsung’s 1W-Level High-Luminance Mid-Power LED Package, LM302A
Featured | Products, Materials + Tools | Nov 18, 2014

Samsung’s 1W-Level High-Luminance Mid-Power LED Package, LM302A

The LM302A offers light efficacy of 124 lm/W at 3000 K CCT and of 133 lm/W at 5000 K CCT featuring a compact form factor of 3.0 x 3.0 mm with EMC packaging. With the higher light efficacy compared to conventional packages, the LM302A is taking the place of 1W-level of high power LED packages. Samsung provides a full line-up of LM302A from 2700 K to 6500 K CCT with a CRI over 80 for indoor and special lighting applications such as bulbs, downlights and shop.

"The LM302A builds on the recent trend in the global LED component industry for mid-power products having high luminance performance that approaches high-power package level. The new LM302A will solidify Samsung’s leadership in the mid-power LED package market by providing enhanced value,” said Bangwon Oh, the Senior Vice President of Strategic Marketing Team, LED Business, Samsung Electronics.

The new LM302A boasts a compact form factor of 3.0 millimeter (mm) by 3.0 mm, and features an EMC (Epoxy Mold Compound) packaging, which is ideal to achieve high reliability and long lifespan. Compared to existing PPA (Polyphthalamide) and PCT packaging types, EMC packaging offers stronger protection against heat and UV rays, making it suitable for high-luminance packages with relatively higher wattage.

The LM302A provides 124 lm/W light efficacy in warm white (3000 K CCT) conditions and 133 lm/W light efficacy in cool white (5000 K CCT) conditions. With the higher efficacy compared to conventional mid-power packages, the LM302A is an excellent replacement for other 1W-level high-power packages. It also can cut lighting manufacturer’s light source cost by up to 50 percent.

The new LM302A offers a full line-up of 2700 K - 6500 K CCT with CRI over 80 for various indoor and special lighting applications such as bulbs, downlights and shop. Samsung also plans to introduce line-ups with CRI 70 and 90 for outdoor uses later this year and early next year.

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About Samsung Electronics Co., Ltd:
Samsung Electronics Co., Ltd. is a global leader in technology, opening new possibilities for people everywhere. Through relentless innovation and discovery, we are transforming the worlds of TVs, smartphones, tablets, PCs, cameras, home appliances, printers, LTE systems, medical devices, semiconductors and LED solutions. We employ 286,000 people across 80 countries with annual sales of US$216.7 billion. To discover more, please visit