20mm LED Lens 15 Degree for High Power LED Light GBPC5010W Bridge Rectifier Operating voltage 2

Operating voltage 2

Brown for these 22E resistors

Brown for these 8K2 resistors

Connector Type Female Jumper Wire To Alligator Clip Connector Length  20 cm Quantity 10 connectors

if it is used to measure square wave

20mm LED Lens 15 Degree for High Power LED Light GBPC5010W Bridge Rectifier Operating voltage 2These led lenses have distinct beams that help focus light into a small area. Because the lens' corners aren't completely sealed, you'll need to secure the assembly to the LED. LED spotlights, vehicle lights, DIY projection lamps, and other common Applications. Specification Material Plastic Diameter 22mm Height 15mm Transmittance Rate 95% Beam Angle 15 Len Colour Water Clear