High-search-volume DIY/trade query, never touched on either site. Covers the 2-way vs intermediate distinction and the classic "light won't turn off from one switch" callback. Links back to today's dimmer post.
Trailing edge or leading edge? We break down what actually causes LED dimmers to flicker or buzz, which BG Evolve module to spec for the job, and why it matters more than ever with BS 7671 Amendment 4 AFDD circuits. Trade pricing and a quick comparison table included.
Fit USB-A as the default today and most of a client's current devices won't plug straight in. Here's why USB-C has become the sensible default for any 2026 rewire, when a combined port still earns its place, and what actually changes with Power Delivery wattage versus just the connector shape.
