LDR Light Dependent Resistor 5528 Please note We will not be shipping during the day on Friday the 19th of February, as staff are all away at Brighton Model World. Any orders placed on Friday will be shipped on Saturday morning. 10 in one lot, the 50p in the picture is not for sale, just to show scale. Resistance in sunlight less than 1K Ohm, indoor daylight less than 10K, dark resistance greater than 10M Ohm. (The ones we tested were greater than 20M Ohm, we run out of meter at that point!) Check out our other items for many more Arduino/Raspberry Pi accessories. Be sure to add us to your favourites list! Payment by PayPal only. Shipping is by Royal Mail economy delivery, and is included in the price. Order 2 or more items from ChilliTronix listings together, and we will upgrade you to first class postage! * *Add items to basket and checked out together. ChilliTronix Ltd 27 Victoria Gardens Burgess Hill West Sussex RH15 9NB United Kingdom Returns will be accepted for 14 days, provided the items are in the condition they were delivered in.