Narrow beam spotlight indoor

These reflector LED light bulbs are bright and reach full brightness instantly and if you can find these for a cheaper price please let us know.

Narrow beam LED spotlight bulb

We have a wide range of low energy saving LED reflector spotlights that come in a range of light colours including Warm White (a yellowish light like a standard incandescent or Halogen), Natural Cool White (a white light with a hint of yellow) and Daylight White (a pure white light). Replace your reflector spotlights with LED versions and save up to 90% on your electric lighting bills.

API quarter wave, half wave, and full wave plates (retarders) are chromatic single layer polycarbonate films for great performance and clarity. Waveplates are birefringent materials that alter (retard) the polarization state or phase of light traveling through them.

LED reflector light bulbs come in a range of sizes including R50 (50mm diameter), R63 (63mm diameter), R80 (80mm / 8cm diameter), PAR30 and PAR38 types and all are ideal for home, business or commercial use.

Very narrow beam Spotlight outdoor

Broad Band AR Coated, Near Achromatic High Performance, 140nm Quarter Wave Plate (Retarder), Glass Laminated, .100" Thick

Narrow beam Spotlight Bulb

Narrow beamSpot light

No matter your product application, API’s high-quality quarter wave, half wave, and full wave retarders help you achieve uniform birefringence and clarity for optimum optical performance.

Our wave retarders feature uniform birefringence, very low haze, good environmental stability and excellent wide-angle viewing performance. We also offer a high performance near achromatic (450-700nm) quarter wave plates. In addition, API also laminates our polymer wave retarder films to acrylic substrates.