LED Luminaries

LED news and insight from our technology editor Steve Bush, who has been messing with LED lighting for more years than he would care to remember.

Nichia makes batwing LED for street lighting

NichiaNVSW119A-D1 344Nichia has saved you from buying secondary optics by making an LED with a batwing beam.

Intended for street and outdoor lighting, the device is called NVSW119AT-D1 and is 7.1×4.96mm, and 3.95mm high.

Typically 138 lm is produced at 350mA (3V forward).

The beam pattern is a little hard to describe, so this plot will save a thousand words:

Nichia batwing

Tags: beam pattern, nichia, optics, outdoor lighting, street lighting

Related Tech News

Share your knowledge - Leave a comment