EACLL GU10 LED 4000K 10W 3-Level Dimmable via Light Switch, 6 Pack, Neutral White 940lm Replaces 125W, 3 Brightness Levels with Memory Function, Flicker-Free Reflector Lamp

You can dim the bulb without a dimmer switch using a standard light switch, switch the power off and on within 3 seconds to change between different brightness levels, quick and easy 3-level light adjustment (100%, 50%, 10%), one light switch can control multiple bulbs to synchronise their brightness and light colour. Note: A dimmer switch cannot be connected. Functionally superior to halogen bulbs, it features 3-level dimming and a memory function; after being switched off for 3 seconds, it restarts with the last brightness setting. If brightness is out of sync, reset method: switch off/on/off/on/off repeatedly within 1 second, wait more than 7 seconds and switch on again to reset everything. Very practical, only by choosing a high-wattage, high-brightness dimmable GU10 LED bulb can you achieve high brightness when more brightness is needed. You can also set and save it to lower wattage and brightness levels in the long run to meet your daily needs and manage energy savings. Easy to install standard light source, no need for additional dimmers or electrician adjustments, you can simply screw it into the GU10 base, creating a comfortable and natural atmosphere throughout your home. They have a transparent protective cover and edges, a smooth lamp body and are easy to clean, with an aluminium silver appearance, great workmanship and safe, shatterproof packaging. Excellent colour rendering and consistency (CRI＞80, SDCM＜6), presenting real vivid colours for your objects without distortion. No UV radiation, irradiated items will never fade, harmless to health, flicker-free and instant full brightness without warm-up, protecting your eyes at all times. Real and pleasant natural light colour similar to traditional halogen bulbs with less heat, suitable for your indoor lighting.