Tri-color dimmer, 5W, 40W halogen equivalent, 420 lumens, pack of 10,It is your ideal choice.

Warm white 5W, contemporary style, Voltage: AC 220-240V, approximately 16 x 50 mm. Ceramic sockets offer superior heat dissipation and a longer lifespan than ordinary silicone sockets. Transparent ceramic encapsulation provides vibrant color and higher color rendering than ordinary silicone encapsulation. Save on electricity bills: Compared to traditional incandescent bulbs, it can save 80-90% on electricity bills, equivalent to the electricity bill for a 40W incandescent bulb.