Estimation of the filament temperature of an incandescent lamp from an energy balance in steady-state conditions | Journal of Thermal Analysis and Calorimetry
Best Edison-style filament smart bulbs to make your home glow
LED Ceiling Light Pretty Decorative Filament Bulb St64 - China LED Light, Filament Bulb | Made-in-China.com
Feit Electric 60-Watt Equivalent ST19 Dimmable Spiral Filament Amber Glass E26 Vintage Edison LED Light Bulb, Warm White ST1960/S/LED/HDRP - The Home Depot