No.	PRODUCT	MANUFACTURER	PRICE	RATINGS	POPULARITY	LINK
1.	DealMux 100 Pcs Photoelectric 5mm LDR Sensor Resistor 2 Pin Photoresistance	DealMux	£7.00		5.4	VIEW PRODUCT
2.	sourcingmap® AC 90-250V 500mA NC Optoelectronic Photoelectric Sensor Switch 10cm		£6.05		4.7	VIEW PRODUCT