Solution Summary

In the market for high power LED devices-spanning applications such as streetlights, floodlights, in-ground lights, flashlights, and automotive aftermarket products-requirements regarding LED performance, versatility, and cost-efficiency are becoming increasingly stringent. Consequently, luminaire design is trending toward modularity and standardization. To better meet customer design needs, ams OSRAM has introduced the new OSLON Square Essential (designated as the ES 3535 series). This series features a highly thermally conductive aluminum nitride (AlN) ceramic package, a high-power flip-chip architecture, and a universal 3535 package footprint. It serves as a versatile replacement for most 2–5W high-power LEDs, delivering exceptional luminous efficacy, high reliability, and outstanding luminous flux maintenance.

OSRAM High Power LED ES 3535 Series: Key Advantages and Features

• ES 3535 Dimensions: 3.5 x 3.5 x 2.3 mm.
• High Luminous Efficacy: 179 lm/W at 700 mA (2W), CRI 70, 4000K.
• High Output: Supports drive currents up to 2A, achieving power levels in the 5W class.
• High Compatibility: Utilizes the mainstream 3535 surface-mount package footprint.
• Optical Design: Optically compatible with mainstream 3535 series components; requires no modification to secondary optics (lenses).
• LM-80 Data: Based on 25,000 hours of test data, projected L90 lifetime exceeds 150,000 hours at 700 mA and 105°C.
• High Reliability: The entire series meets rigorous outdoor reliability standards, including resistance to high/low-temperature shock, “Double 85” testing (85°C/85% RH), high-temperature endurance, and sulfurization resistance.
• Universal Solder Pad Layout: The ES 3535 solder pad dimensions are compatible with standard 3535 packages currently on the market, allowing for direct drop-in replacement. This reduces customer costs associated with design revisions and shortens development cycles. Furthermore, the high luminous efficacy ensures high overall luminaire efficiency, while the superior thermal conductivity of the AlN ceramic package ensures that the original structural design maintains its high reliability. 

OSRAM High-Power LED ES 3535 Series: Product List

OSRAM High Power LED ES 3535 Series: Applications

• Suitable for various outdoor lighting applications, such as floodlights, streetlights, tunnel lights, etc.
• Specialized fields, automotive aftermarket products, flashlights, etc.
• Specifically designed as a direct replacement for original 3535 LED designs.

About Gainer LED:

Gainer LED was established in 2012. The company focuses on providing advanced technology solutions for medium and high power general lighting, special lighting and high-end display fields. Its products are widely used in commercial lighting, industrial lighting, smart buildings and professional display screens. Relying on a global marketing network and professional technical service system, Gainer LED continues to provide global customers with high-performance lighting products that meet international standards and fully meet the diverse needs of the market.

For more customer service needs, please contact us:

• Phone: +8615818679054
• Tel : +86-755-27835429
• Email: info@gainer-led.com