⚪ What It Does Light up circuits with a bright, crisp white glow! This pack of twenty high-quality 5mm white 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 White LED Bulbs
📋 Product Details - Size: 5mm LED - Colour: White - Turn-on voltage: 3.0V to 3.2V - Luminous intensity: 14000mcd to 16000mcd - Pack of 20 pieces - Battery, battery holder and crocodile clips required to light up (sold separately)
