4 watt 350 lumen dimmable large globe shape gold tint LED. Tinted glass. Energy rating A+. These vintage inspired LED globes are 2200k amber warm white are the same colour temperature as a normal decorative filament lamp. They are fully dimmable, but we always recommend you use a minimum of 5 on a single dimmer to get a good range. Or fit a load resistor to the circuit to increase dimming performance.