7171 high-power white light lens focusing surface mount LED beads LED light-emitting diode SMD high-power

Medical electronic patch 6050 blood oxygen sensor blood oxygen receiving tube blood oxygen photoelectric sensor transmit

5050 high-power ceramic substrate white light 55MIL large-sized white light patch LED beads

SMD3535 Ceramic Dual Color Temperature SMD LED Bead White and Blue Dual Color Integrated 2W High Power LED Light Source

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

Flashlight with high brightness spotlight 3535 ceramic patch beads white light 3-5W mining lamp tunnel light source

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

Spot F3 colored general bright LED with 3mm round head, edge short legs, red, green, yellow light indicator, direct inse

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

Vehicle specification 3528 four legged yellow red convex head spotlight ultra high brightness LED bead AEC-Q102