Energizer Filament 4W LED Candle Bayonet Cap Very Warm White 40W Equivalent
4W LED vs 50W halogen - YouTube
WELLHOME 6PCS A15 LED Lights 4W Led Bulbs 5000K Daylight,40W Equivalent Light Bulb, E26 Base, Ceiling Fan Light Bulb,120V 40w Appliance Bulb,Non-Dimmable - Newegg.com
Candex Lighting 4 Watt (40 Watt Equivalent), T10 LED, Dimmable Light Bulb, Warm White 2700K E26/Medium Standard Base & Reviews | Wayfair
Envirolight Lighting 13159 Envirolight 4W Very Warm White Dimmable 470lm LED Decorative Filament Amber Squirrel Cage E27 Bulb 13159 - Accessories from Castlegate Lights UK
Union star E12 Led Light Bulb 4W Equivalent 40W C7 Replacement Bulbs Clear Type B Candelabra Base Bulbrite Non-Dimmable Daylight White 6000K 5Pack (Daylight White) - Amazon.com
LED Equivalent Wattages Against Traditional Lighting – LED Hut
LED Lumens To Watts Conversion Chart - The Lightbulb Co. UK
LED Equivalent to Your Existing CFL/Traditional Bulb - Rediff.com