The OSRAM OSTAR Projection Power LE - high-brightness LED for compact projectors

By Daniel Foster, ad hoc news Accessories & Components Desk. Reviewed July 01, 2026, 10:44 AM ET. Details in the imprint.

The OSRAM OSTAR Projection Power LE sits under a lab hood, a dense white chip that looks almost modest until it fires and floods a matte screen with an intense, clean beam. Standing two feet away, you feel the warmth on your hand as the LED pushes serious light through a compact optical engine.

High-output LED for projectors

OSRAM OSTAR Projection Power LE is part of ams-OSRAM’s OSTAR Projection family, designed for high-brightness projection systems and professional lighting equipment. Its multi-chip architecture concentrates several LED emitters on a small footprint, enabling compact projectors that still hit high lumen outputs.

On the manufacturer’s product page, the OSTAR Projection Power LE is specified for applications including business projectors, pico and portable projectors, and stage lighting. The compact package allows shorter optical paths, which in practice means smaller projector housings without sacrificing image brightness or color performance.

Engineered brightness and thermal control

ams-OSRAM engineers the OSTAR Projection Power LE to operate at high drive currents while managing heat through an optimized thermal pad and package design. In a test rig, you can see the LED mounted on a metal-core PCB, firmly screwed to a heatsink as a small fan spins up once current rises, keeping junction temperatures in check.

The LED’s architecture supports various color configurations, including combinations that target projector color spaces and specialized lighting requirements. Designers can tune the spectral output by selecting specific product variants, allowing projectors to produce vivid yet accurate colors in meeting rooms, classrooms, and small theaters.

Component role in projector design

In practice, OSRAM OSTAR Projection Power LE becomes one of the central design choices for projector OEMs and module makers. The compact light source influences optics, thermal design, and power supply requirements. Projector teams at smaller US and European manufacturers routinely weigh this package against competing LEDs and laser-based engines when planning new business projectors.

During a design review, a senior hardware engineer might place the OSTAR Projection Power LE next to a rival package, noting how the smaller footprint and integrated thermal pad simplify board routing. That detail matters when you’re trying to hit a certain chassis size for a portable projector destined for shared office spaces and co-working environments.

Context and stock perspective

ams-OSRAM AG, formed from the combination of sensor maker ams and lighting specialist OSRAM, positions the OSRAM OSTAR Projection Power LE in a broader portfolio of LEDs for automotive, industrial, and consumer applications. While this product targets projector and lighting OEMs rather than end consumers, its revenue contribution forms part of the company’s Opto and Automotive segments.

Shares of ams-OSRAM AG (Xetra: AMS, ISIN AT0000A18XM4) reflect investor expectations on the firm’s ability to monetize its LED and sensor portfolio, with components like OSRAM OSTAR Projection Power LE supporting demand across projection and professional lighting markets.

This article was AI-assisted and editorially reviewed. Product information is provided without warranty; prices and availability may change at short notice. Not investment advice and not a buy or sell recommendation. Securities trading carries risks up to total loss.