This 70-1002 Rapid Christmas tree kit includes the parts for a simple to build festive project. Supplied with comprehensive instructions, this kit is ideal as a one lesson end of term project. * Contains red, yellow and green LEDs * Size of finished tree: height 105mm, width (max.) 65mm * Suitable for Key Stage 3 (ages 11 to 14) * Requires soldering * Requires 1x PP3 battery (not included) * Sold individually * Specifications/drawings/diagrams may change without notice. The LED flash time can be changed by swapping capacitor values on the PCB.Flash Type PCB Location and Value Part Codes Fast C1 and C2 = 2.2µf C3 and C4 = 4.7µf 11-0209 11-0211 Medium C1 and C2 = 4.2µf C3 and C4 = 10µf (No changes) 11-0211 Slow C1 and C2 = 22µf (No changes) C3 and C4 = 47µf 11-0216 https://elecena.pl/product/27371246/rapid-70-1002-led-christmas-tree-project-kit-multicolour 2024-12-02 https://elecena.pl/product/27371246/rapid-70-1002-led-christmas-tree-project-kit-multicolour 2025-09-13