Play N Learn LED Light Bulb 5mm Red | Science Experiment Component Teaching Resource (20 Pieces)

🔴 What It Does
Bring circuits to life with a brilliant red glow! This pack of twenty high-quality 5mm red LED bulbs is a staple component for student light experiments, craft projects and hands-on lessons in how electricity flows. LEDs are wonderfully efficient and long-lasting, lighting up instantly when connected the right way round in a simple circuit — a bright, satisfying payoff for young experimenters.

⚡ Why It's Great for Learning
LEDs open up a fascinating extra layer of circuit learning beyond ordinary bulbs. Because they only light when current flows in one direction, students discover the concept of polarity first-hand — a genuine "aha!" moment in any electricity lesson. With twenty bulbs in a pack, there's plenty for group work, whole-class activities, repeat experiments and creative light-up craft projects. Pairs perfectly with our battery holders, crocodile clips and other science experiment components to build complete working circuits.

🎁 What's Included
20 x 5mm Red LED Bulbs

📋 Product Details
- Size: 5mm LED
- Colour: Red
- Turn-on voltage: 1.9V to 2.2V
- Luminous intensity: 800mcd to 1200mcd
- Pack of 20 pieces
- Battery, battery holder and crocodile clips required to light up (sold separately)