What is the ohm on this?

Photoresistors are special resistors made of semiconductor materials such as cadmium sulfide or cadmium selenide, and their working principle is based on the internal photoelectric effect. The stronger the light, the lower the resistance value. As the light intensity increases, the resistance value decreases rapidly. Bright resistance: 5-10Ω, dark resistance: 0.5MΩ. Thanks.

Will these go below 200 ohms with a bright enough light source?

Dear customer, so sorry that they won't.

I need the very low 'on' state resistance that this provides, but need higher dark resistance than 1/2Meg, 5Meg or higher. Anyone have a part number?

Here is the product may meet your needs. ASIN: B0829S5TYV

Uxcell 40pcs Photoresistor Gl5516 Ldr Light Sensitive Resistor 5mm

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

€ 24.53

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Description

💡 Light up your projects with precision and speed!

RAPID RESPONSE TIME - 30ms quick reaction ensures real-time light monitoring for smart automation.
ROBUST VOLTAGE HANDLING - Supports up to 150V, perfect for diverse electronic projects and industrial use.
BULK PACK FOR INNOVATORS - 40 pieces per set—ideal for prototyping, labs, and scaling your smart device creations.
COMPACT DURABLE DESIGN - 5mm epoxy head with dust resistance fits seamlessly into tight spaces and harsh environments.
PRECISION LIGHT DETECTION - GL5516’s 560nm peak matches human eye sensitivity for accurate illumination sensing.

The uxcell GL5516 Photoresistor is a 5mm light-dependent resistor designed for fast, accurate light sensing with a 30ms response time and a spectral peak at 560nm, closely matching human eye sensitivity. Rated for up to 150V and built with durable epoxy housing, this 40-piece set is perfect for engineers, hobbyists, and smart system developers seeking reliable, compact sensors for automation, lighting control, and more.

Specifications

ASIN	B013FXH9QQ
Best Sellers Rank	#287,523 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #550 in Single Fixed Resistors
Date First Available	December 15, 2014
Item Weight	0.352 ounces
Item model number	a14073000ux0271
Manufacturer	Uxcell
Product Dimensions	1.18 x 0.2 x 0.08 inches

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 24.53

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

uxcell 40Pcs Photoresistor, GL5516 LDR Light Sensitive Resistor, 5mm

Description

Specifications

Common Questions