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OSRAM OSLON Square Uniform LED Modules Now Available

The OSLON Square Uniform is an innovative device from OSRAM Opto Semiconductors. These LEDs deliver superior colour uniformity, without a significant drop in brightness. Soon to be available on modules from ILS.

The OSLON Square Uniform is an innovative device from OSRAM Opto Semiconductors and a new addition to the OSLON Square portfolio. These LEDs deliver superior colour uniformity, without a significant drop in brightness.

This device is primarily designed for use in indoor spotlighting, museum lighting and wall washing. Being built on a ceramic package allows for superior robustness and long lifetimes.

The OSLON Square Uniform is available in multiple white wavelengths, including 2700K, 3000K, 3500K and 4000K, all with a minimum CRI of 90. By adding a diffuser layer on top of the phosphor the colour uniformity of the LEDs has been improved, with a superior colour over angle.

 

 

 

 

So why is this important? Colour over angle is particularly important when using secondary optics with single source LEDs. As demonstrated in the illustration above, without the diffuser layer blue light from the “blue pump” has escaped from the outer edges of the LED, causing a blue “hue” or “halo” effect. The use of secondary optics multiplies this effect significantly.

The primary design application of the OSLON Square Uniform LEDs is for use in gallery/museum lighting. Previously customers may have experienced issues of artwork or displays not looking as they should do under conventional lighting. These new LEDs from OSRAM Opto Semiconductors offer a solution for this.

Intelligent LED Solutions (ILS) have carefully selected a range of light engines that are an ideal match for this LED. These light engines are compact, powerful LED light sources, all built on aluminium substrates for optimal thermal management.

LED PowerStars

These modules are ideal for prototyping and integration within light fittings. PowerStars can be matched with secondary optics from LEDiL thanks to mounting holes on either side of the LED. Supplied with 200mm wires as standard.

Part Number Description RS Stock Number
ILH-OU01-HW90-SC221-WIR200. OSLON Square Uniform 1 LED PowerStar Hot White 2700K CRI90 (218-6859)
ILH-OU01-WM90-SC221-WIR200. OSLON Square Uniform 1 LED PowerStar Warm White 3000K CRI90 (218-6862)
ILH-OU01-QW90-SC221-WIR200. OSLON Square Uniform 1 LED PowerStar Quartz White 3500K CRI90 (218-6861)
ILH-OU01-NU90-SC221-WIR200. OSLON Square Uniform 1 LED PowerStar Neutral White 4000K CRI90 (218-6860)

LEDiL Selector Boards

If you are unsure of which optic to use in your end design, our LEDiL Selector board has multiple lens holes allowing users to match over 1000 optics on one PCB. This board is fantastic for development and R&D.

Part Number Description RS Stock Number
ILR-OU01-HW90-LEDIL-SC221. OSLON Square Uniform 1 LEDiL Selector Board Hot White 2700K CRI90 (218-6868)
ILR-OU01-WM90-LEDIL-SC221. OSLON Square Uniform 1 LEDiL Selector Board Warm White 3000K CRI90 (218-6872)
ILR-OU01-QW90-LEDIL-SC221. OSLON Square Uniform 1 LEDiL Selector Board Quartz White 3500K CRI90 (218-6871)
ILR-OU01-NU90-LEDIL-SC221. OSLON Square Uniform 1 LEDiL Selector Board Neutral White 4000K CRI90 (218-6870)

LED Strips

f you are looking for a 24V linear design that is ideal for plug and play, the 6 strip is your solution. A compact size of 300mm, this strip can be designed easily to luminaires and can be linked to create longer chains.

Part Number Description RS Stock Number
ILS-OU06-HW90-SD221. OSLON Square Uniform 6 LED Strip 24V Hot White 2700K CRI90 (218-6873)
ILS-OU06-WM90-SD221. OSLON Square Uniform 6 LED Strip 24V Warm White 3000K CRI90 (218-6877)
ILS-OU06-QW90-SD221. OSLON Square Uniform 6 LED Strip 24V Quartz White 3500K CRI90 (218-6876)
ILS-OU06-NU90-SD221. OSLON Square Uniform 6 LED Strip 24V Neutral White 4000K CRI90 (218-6874)

OSLON Eye

The OSLON Eye is one of ILS’s most popular kitted solutions. This high-power mini spot device is ideal for attaching to the end of a gooseneck fitting for reading lights. The OSLON Eye is a self-contained solution with a narrow beam angle of 12 degrees.

Part Number Description RS Stock Number
ILI-OU01-HW90-SC221. OSLON Square Uniform 1 OSLON Eye Hot White 2700K CRI90 (218-6863)
ILI-OU01-WM90-SC221. OSLON Square Uniform 1 OSLON Eye Warm White 3000K CRI90 (218-6866)
ILI-OU01-QW90-SC221. OSLON Square Uniform 1 OSLON Eye Quartz White 3500K CRI90 (218-6865)
ILI-OU01-NU90-SC221. OSLON Square Uniform 1 OSLON Eye Neutral White 4000K CRI90 (218-6864)

 

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