Factory direct sales 3535 bead blue green light 500 green light 520NM plant light source ceramic patch LED

Infrared receiver tube, blood oxygen counter tube, transmitter tube, receiver head, oximeter counter tube

2835 SMD SMD SMD 2835 White 0.2W Positive White Warm White Cool White LED Beads Support

Dual wavelength blood oxygen sensor emitting blood oxygen saturation sensor blood oxygen pairing tube dual wave emitting

F5 5mm Piranha RGB Full Color Co Yang Four Leg High Brightness LED Light Emitting Diode Piranha LED Beads

5054RGB full-color three color SMD surface mount LED beads 1.5W monochrome 0.5W full-color high brightness three in one

5050EMC high-efficiency white light patch lamp beads for tunnel and street lights, 18V 30V, produced according to demand

3535 positive white warm white dual color LED beads ceramic high-power surface mount SMD

5050 laser white light ceramic high light efficiency LED SMD patch 5050 LED bead

SMD3535 with lens 3W high-power white, blue, green, yellow, orange, red light 3535 convex head custom patch LED beads