Rechargeable LED Light Blocks | 12-Piece Color-Changing STEM Sensory Building Set
Bring imagination to life with the Rechargeable LED Light Blocks – 12-Piece STEM Sensory Building Set, designed to engage young learners through light, color, and creativity. Each durable 4-inch cube glows in mesmerizing, color-changing hues that capture attention and inspire hands-on exploration. Children, ages 3 years and up, can press the easy-access button to switch between vibrant colors and lighting modes, encouraging independence, experimentation, and cause-and-effect learning.
This expanded 12-piece LED block set is perfect for STEM education, sensory play, and classroom collaboration. Whether children are stacking, sorting, or designing illuminated structures, these glowing cubes build essential early learning skills — including fine motor development, color recognition, sequencing, and problem-solving.
Each set includes 12 rechargeable light cubes, 12 remotes, and two charging cables for convenient, long-lasting use. The cubes are interchangeable across remotes, making classroom setup simple and efficient. Built for durability and easy cleaning, the smooth, wipeable surface meets ASTM F963 safety standards and is ideal for both home and educational environments.
From sensory rooms to STEM centers and calm-down corners, these rechargeable LED cubes turn every play session into a glowing opportunity for discovery, creativity, and early education.
- Vibrant Color-Changing LED Blocks: Each 4" cube glows in brilliant, color-shifting hues that captivate young learners. Kids can press the button to explore multiple lighting modes, enhancing sensory engagement and creativity.
- STEM Learning Through Play: Encourages early STEM development by building fine motor skills, color recognition, sequencing, and problem-solving abilities — all through open-ended, hands-on play.
- Perfect for Classrooms & Sensory Rooms: Ideal for preschools, sensory spaces, and calm-down corners, these rechargeable light blocks promote self-regulation, cooperation, and imaginative design in group or solo settings.
- Rechargeable & Easy to Manage: Includes 12 rechargeable cubes, 12 remotes, and two charging cables. Each cube pairs with any remote for simple classroom organization and long-lasting illuminated play.
- Safe, Durable & Easy to Clean: Crafted for daily use in early education environments, the cubes meet ASTM F963 safety standards and feature smooth, easy-wipe surfaces — built to last through years of creative exploration.
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What Makes Constructive Playthings Better?
Experienced
For the past 70 years, each product is selected based on our knowledge of early childhood education combined with research insights, observations of young children in the classroom, and feedback from our customers
Full Service
Our full-service team is available to take you through the entire purchasing process. We have been supplying early-childhood educators with quality products for over 70 years! Connect with us and we can help you with planning, budgeting, designing, and ordering.
Quality Commitment
We stand behind every one of our products and are confident they will become high-caliber additions to any classroom or home. We are committed to offering sustainable solutions for educators. In addition to constantly seeking out new ways to create products that will encourage the longevity of our planet, we have taken steps to build an eco-friendly workplace.
Resource Guidelines
We are dedicated to staying up to date and providing early childhood educators with the resources they need. We update our classroom layouts and guides as new criteria and product offerings evolve, and ensure all materials within these guides meet NAEYC, ITERS-3, ECERS-3, and Head Start standards.
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