Wide beam optics for led lighting

Aimed at small-area leds, LLC59V (right) is a 45mm diameter collimator designed to provide a 48° beam while mixing colours from multi-die emitters up to 8mm² max without dome / 4mm² max with dome

“Its close field colour mixing makes it ideal for RGBW wall washing,” said the company. “Being based on a non-chip-imaging technology, it will also work with single or quad chip white leds providing a smooth and homogeneous beam with a great cut-off.”

Vega45V (left) is also 45mm in diameter, but optimised for CoBs with emitting diameters up to 6mm, or up to 9mm with “partial compatibility”, according to Gaggione.

It is “designed to provide a very large beam with great tunable white capability,” said the company. “Being based on a non-chip imaging technology, it will also work with static white CoB providing smooth and homogeneous beam with a great cut-off.”

LLC25V (right) is 32mm diameter and optimised for small emitters up to 16mm² and CoBs up to 6mm across.

Applications include downlighters with a 55° beam angle, and both RGBW and multi-white mixing is possible – in the pipeline is LLC25VC, smilar, but optimised for colour mixing.

Vega45V is also available in polycarbonate for higher temperature operation (as Vega45V1), and there is a polycarbonate version of LLC25V too.

As an example, the LLC95V wide angle collimator can be found here