40W Equivalent Red 4W LED Dimmable Standard Party Bulb - #1V325 | Lamps Plus
Sunlite 80148 LED A19 Colored Light Bulb, 3 Watts (25w Equivalent), E26 Medium Base, Non-Dimmable, UL Listed, Party Decoration, Holiday Lighting, 1 Count, Red - Amazon.com
Amazon.com: EvaStary LED Red Light Bulb 60W Equivalent, A19 LED E26 Base Red Color Light Bulbs, 9W Red LED Bulb for Halloween, Christmas Decoration, Party, Bars, Porch Lights, Holiday Mood Lighting, Pack
3 minutes of deep red light once per week may improve vision
Sunlite 375-Watt R40 Dimmable Medium Base Incandescent Heat Lamp Bulb with Transparent Red Finish (6-Pack) HD03356-6 - The Home Depot
TCP 40W Equivalent, LED Red A15 Light Bulbs, Non-Dimmable - Amazon.com
Twilight Red Light Bedtime Bulb for Sleep | Low Blue Lights
MaxLite 60 Watt Equivalent A19 Energy Efficient LED Light Bulb - Red - LED11142 at Batteries Plus
4 Pack G14 LED Red Light Bulb Green Light Bulb 1W 120V E26 Base Small Night Light Red Bulbs Green Bulbs for String Lights, Window Candle, Christmas Light Bulbs Decor - Amazon.com
Amazon.com: Red Light Therapy Lamp with Socket,PDGROW 48W 24 LED Deep Red Light Therapy Bulb Heat Device, 670 Nanometer Red & Near Infrared Lights 850nm : Health & Household