Restful Bedtime Bulb Low-Blue Light Bulb For Healthy Sleep and Baby If you have trouble sleeping, you should invest in the Restful Bedtime Bulb Low-Blue Light Bulb For Healthy Sleep and Baby ($20, originally $25). These low-blue-light bulbs will prep your eyes and environment for bedtime. Image Source: amazon.com Restful Bedtime Bulb Low-Blue Light Bulb For Healthy Sleep and Baby $20 from amazon.com Buy Now