Kingbright KB-2350EW 5mm Red 4 LED Light Bar

Kingbright-5mm-LED-Light-Bars-Kingbright-KB-2350EW-p-This-5mm-red-LED-light-bar-from-Kingbright-contains-4-LED-chips-encapsulated-in-a-highly-efficient-diffused-package-which-scatters-the-light-to-form-a-uniformly-illuminated-surface-p-Kingbright-KB-2350EW-5mm-Red-4-LED-Light-Bar

Price: 1.64 from Rapid Online Rapid Electronics Ltd.