The furniture shop, IKEA, is recalling various string lights and lighting fixtures ... 12 bulbs Utsund black outdoor LED string light, 24 bulb The affected LED transformers are ICPSH24-2-IL-1. The ...

You might have learned in school that Thomas Edison invented the light bulb, but the truth is much stranger (public domain) It has been known for a long time that passing a current through a wire ...

The Ikea Tradfri, Philips Hue ... including the Plus range which incorporate IR LEDs which stay on even when the bulb itself is set to off. You can pick up white bulbs or full colour ones across ...