With "Brightness from Start" feature (a separate brand name from "Brightness Booster" which I believe is actually a krypton filament that turns off after the CFL light comes on fully), this bulb gives you glow as soon as you flip the switch. No more waiting for the CFL to reach full brightness. We have been using them in our bathrooms and hallways for over a year with great success. We had to replace one where the CFL stopped working. The "Instant On" filament turned on, but turned off after a minute of full illumination of the CFL, meaning darkness. No longer sold in local outlets that used to sell them but found online here. Thank you Revan!
Ultra Warm White LED Mini Globe Light Bulb With E26 Screw Base - 1W Energy-Saving Equivalent To 10W Incandescent Bulb - G40 Low Watt Edison LED Bulb - 2200K Warm White Light
31 Review
6-Pack Ascher 60W Equivalent Warm White 2700K LED Filament Light Bulbs - 80+ CRI, Non-Dimmable, Classic Clear Glass A19
42 Review
Intpro 60W LED Corn Light Bulb Lamp, 6000LM E26/E27 6000K 85V~265V Super Bright Light For Indoor Large Area, Garage Barn Workshop Warehouse Factory Porch Backyard High Bay Street Outdoor
29 Review
Antique 40W T14 Incandescent Light Bulb With Medium Screw Base (E26) By Bulbrite
35 Review
Lamp LED Ergolux 13638, E27, A60, 15 W, 4500 K
12 Review
Luminescent lamp Camelion 11066 ultraviolet, E27, 26 W
12 Review
E12 T22 Low Voltage Edison Bulb LED 12V-24V Vintage Tubular Night Light Bulb 1W 100 Lumen LED Candelabra Light Bulb 2700K 10W Equivalent Small Filament Bulb For RV,Out Door String Lights, Pack Of 25
15 Review
Linkind Dimmable A19 LED Light Bulbs, 60W Equivalent, E26 Base, 5000K Daylight, 9.5W 840 Lumens 120V, UL Listed FCC Certified, Pack Of 12
12 Review