I installed the 1st bulb with bare fingers and accidentally touched the bulb lens. Because of what it will burn through in 2 days. I used a paper towel to unpack and install the following. That helped! I don't know what "thickness" means in relation to a lightbulb. Good value for money
Ceiling lamp Yeelight YLXD013-B, 50 W, number of lamps: 1 pcs., color: white
62 Review
Lamp LED Yeelight Smart LED Bulb 1S, YLDP13YL, E27, 8.5 W, 6500 K
43 Review
Lamp LED Xiaomi Mi Smart LED Bulb Essential (MJDPL01YL), E27, 9 W, 6500 K
113 Review
Lamp LED Xiaomi Mi Smart LED Bulb Warm White (XMBGDP01YLK), E27, 8 W, 2700 K
26 Review