DLA Series
More info on this product here: ![DLA-401HRL](http://www.knsinstruments.com/cdn/shop/products/Jan2020_DLA_LED_R_6098554f-a937-4440-986e-8a353360077f_1024x1024.jpg?v=1580890084)
DLA-401HRL
HI INTENS. RED LED, RANGE: 2V, W/HOLDFUNCTION, POWER: 5V
$58.32