Frequently Asked Questions

Yes! Shine bulbs are fully dimmable. However, because our bulbs use high-performance circuitry to stay flicker-free, they are sensitive to the type of dimmer used.

• For a Silent, "No-Buzz" Experience: Use Trailing-Edge (Reverse-Phase/ELV) dimmers. These provide the smoothest power flow. We highly recommend the Lutron Caseta (ELV+ models).
• Standard Dimmers: Common "Leading-Edge" (Triac) dimmers (like the Lutron Diva or Leviton TBL03) are compatible, but you may hear a faint 120Hz "hum" or "tapping" in very quiet rooms. This is a physical interaction between the power pulse and the bulb’s driver and does not damage the bulb.

It’s easy—they fit standard sockets! For the best biological effect:

• Daytime (4000K & 5700K): Use these in the morning and afternoon to boost energy and focus.
• Evening (2700K): Use this warmer tone after sunset to help your body wind down and prepare for sleep.

Absolutely. Most LEDs have a "blue spike" and invisible flicker that causes eye strain. Shine bulbs are engineered with a balanced, full spectrum and <1% flicker, making them the gentlest option for those prone to headaches or light sensitivity.

• Enclosures: Not rated for fully enclosed fixtures. Our flicker-free tech uses more capacitors than a standard bulb, which generates a bit more heat. Placing them in a sealed fixture can shorten their lifespan.
• Dampness: All Shine bulbs are Damp Rated. They’re perfect for bathrooms or covered porches—just don't take them on a "cold plunge" with you!

Most "daylight" bulbs just look blue-ish but still lack the full color spectrum of the sun. Shine bulbs use SunLike diodes to mimic the actual visible spectrum of sunlight, providing better color accuracy (CRI) and a healthier light "diet" for your brain.

Most lights flicker 120 times per second. Even if you can’t see it, your brain processes it, which often leads to fatigue. Shine bulbs use premium drivers to keep flicker under 1%—a level of stability that mimics natural sunlight.

Incandescents have a great spectrum, but they have two big flaws: they flicker (7% vs our <1%) and they lack the specific wavelengths needed during the day to tell your brain to be "awake." Shine bulbs give you the benefits of the sun without the heat or energy waste.

You’re paying for the "guts" of the bulb. We use advanced broad spectrum diodes and phosphors, heavy-duty aluminum for cooling, thermal silicone for durability, and advanced circuitry that standard $5 bulbs simply leave out to save money. It’s an investment in your long-term eye health and sleep quality.

Our bulbs are rated for 25,000 hours (L70). Most budget LEDs fail early because they use thin plastic and cheap components that effectively "cook" themselves from the inside out. We do things differently:

• Superior Heat Dissipation: We use heavy-duty aluminum and specialized thermal potting silicone to pull heat away from the electronics. While standard bulbs are often mostly empty plastic shells, ours are built to stay cool.
• High-Temp Components: We use industrial-grade capacitors and circuitry rated for much higher temperatures than standard household bulbs, ensuring they don't "pop" or fail under pressure.

We stand behind our engineering with a 3-Year Unlimited Warranty.

Unlike other brands, we don't hide behind "fine print" that limits coverage based on how many hours a day you use the lights. If your bulb stops working, flickers, or fails for any reason within three years of purchase, we will replace it. No hoops, no headaches.

By bringing the sun indoors, you support your circadian rhythm. This leads to:

• Better sleep at night.
• More natural energy during the day.
• Reduced eye strain and improved mood.

Shine bulbs don’t replace medical light therapy devices but can support better mood, energy, and circadian alignment by mimicking natural sunlight.

Shine bulbs don’t emit UV or infrared light—you’ll still need the Sun for those! Our focus is on visible light because adding UV or IR would make the lights dim and less effective for everyday use.

Your order should ship within 24-48 hours and typically arrives in 3-4 business days.

You should receive a tracking number with your order within 24 hours.

• 60-Day Trial: If you aren't happy, return them within 60 days in the original box.
• Free & Easy: We provide a prepaid shipping label and never charge restocking fees.
• Exchanges: Choosing the right "K" (color temperature) can be tricky. If you want to swap, we offer free exchanges through our Return Portal.

See our full return policy for more information.

Currently, we only ship within the USA (120V/60Hz). However, Canada is next on our list, and we have a global expansion on our roadmap!