<p data-start="326" data-end="931">The Yeelight W3 E27 Smart LED Bulb is designed to make lighting intelligent, energy-efficient, and customizable for modern living spaces. With built-in Wi-Fi, the bulb connects directly to your home network—meaning no additional hub or gateway is required, allowing installation within minutes. Once connected, control is effortless: you can turn the bulb on or off, change color temperature, set brightness levels, or automate daily routines directly through the Yeelight mobile app or via voice commands using major smart-home platforms including Google Assistant, Amazon Alexa, and Samsung SmartThings.</p> <p data-start="933" data-end="1490">Perfect for ambience creation, the W3 supports full dimming capabilities and 16 million adjustable colors (RGB lighting), allowing you to shape mood lighting for movie nights, parties, reading, relaxation, work, and more. Choose preset scenes or synchronize multiple bulbs at once to create a cohesive lighting theme across rooms. Music sync and gaming mode compatibility—powered through Razer Chroma™ RGB and Overwolf—enable immersive reactive lighting triggered by music beats or in-game events, transforming ordinary spaces into interactive environments.Engineered for low energy usage, the W3 delivers bright illumination while consuming just 8W of power, and its standby mode draws only approx. 0.3W—helping lower long-term electricity consumption. Lightweight in design, with a standard E27 screw base, the bulb fits effortlessly into most household lamps, ceiling fixtures, and decorative lighting units. Whether used for smart automation, entertainment-driven lighting, or everyday brightness control, the Yeelight W3 bulb elevates interior lighting into a personalized and connected experience.</p> <h3 data-start="2045" data-end="2088"><strong data-start="2049" data-end="2088">Key Features </strong></h3> <p data-start="2089" data-end="3124">• Built-in Wi-Fi enables wireless setup without a hub, letting users install and control the bulb independently within minutes.<br data-start="2216" data-end="2219" /> • Full smart-home compatibility using Google Assistant, Amazon Alexa, and Samsung SmartThings allows hands-free voice control for effortless lighting adjustment.<br data-start="2380" data-end="2383" /> • Supports 16 million colors and full dimming capability, allowing users to personalize mood lighting for parties, gaming, movie watching, reading, and everyday routines.<br data-start="2553" data-end="2556" /> • Razer Chroma™ RGB and Overwolf sync support provides immersive light effects triggered by game-related actions, enhancing gaming experiences.<br data-start="2699" data-end="2702" /> • App-controlled settings enable brightness adjustment, grouping multiple bulbs, scheduling timers, remote activation, and scene presets—even when away from home.<br data-start="2864" data-end="2867" /> • Ultra-low standby power consumption of approx. 0.3W helps reduce long-term energy cost and supports eco-friendly household living.<br data-start="2999" data-end="3002" /> • Standard E27 base and A19 bulb size ensure universal fit in most lamp sockets, desk lamps, ceiling lights, and fixtures.</p>