Yarrae YR-QP01 3 Color Change LED Bulb - 5W/7W/9W A19 E27 E26 B22 - 1600K Amber, 4000K Full Spectrum

1. The Three Lighting Modes Explained

This bulb's core feature is its ability to switch between three scientifically-backed lighting spectrums:

• 1600K Amber Mode (Sleep & Relaxation): Emitting a warm, orange-hued light similar to candlelight, this mode filters out up to 99.94% of blue light. Blue light is known to suppress melatonin production, the hormone responsible for sleep. Using this mode in the evening can help improve sleep quality, reduce insomnia symptoms, and prepare your body for rest.
• 4000K Full Spectrum Mode (Focus & Productivity): Mimicking natural daylight, this neutral-white light provides excellent color clarity and is ideal for tasks requiring focus. It is perfect for home offices, kitchens, reading areas, or any space where you need to feel alert and energized during the day.
• Red Light Mode (Wellness & Recovery): Operating at specific wavelengths (approximately 625-630nm, 660nm, and 670nm), this mode is designed for potential therapeutic benefits. Red light in this range has been shown in studies to support skin rejuvenation by boosting collagen production, reducing inflammation, and aiding in muscle recovery.

2. Usage and Installation Guide

Operating the Yarrae bulb is simple:

1. Installation: Screw the bulb into any compatible standard light socket (E27, E26, etc.).
2. Power On: Turn on the light fixture using the wall switch.
3. Color Changing: The bulb features a built-in manual button. Simply press this button (usually located on the base or side of the bulb) to cycle through the three color modes: Amber -> Full Spectrum -> Red Light -> Amber.
4. Note: The bulb must be powered on at all times to change modes. If you turn off the fixture, it will return to the last selected mode when powered back on.

3. Purchasing and Ordering Information

This product is available through B2B platforms like besttimetogotobed.top, directly from the manufacturer, Yarrae Technology.

• Minimum Order Quantity (MOQ): 2 pieces.
• Price Range: Approximately $3.90 - $5.00 per unit, depending on order volume and specific wattage.
• Customization: The company offers logo printing and customized packaging options, especially for larger orders.
• Buyer Protection: When ordering through 6688789, buyers can benefit from Trade Assurance, which protects payments and ensures product quality and on-time delivery.

4. After-Sales Service and Warranty

Shenzhen Yarrae Technology Co., Ltd. stands behind its products with a robust after-sales policy:

• Warranty Period: 15 months from the date of purchase.
• Coverage: This limited warranty covers defects in materials and workmanship under normal use.
• Claim Process: In case of a defect, customers should contact the supplier or Yarrae directly with proof of purchase (invoice or receipt) to arrange for a replacement or refund.
• Customer Support: The company provides dedicated support to handle inquiries and resolve issues efficiently.

5. Common Search Keywords and Related Products

To find similar products or learn more about this technology, consider these search terms:

• Core Keywords: 3 color change led bulb, zero blue light bulb, circadian lighting, red light therapy bulb, sleep aid lamp.
• Brand-Related: Yarrae led bulb, Yarrae technology, YR-QP01.
• Feature-Based: Amber light bulb, full spectrum led, 1600K light, 4000K natural light, 660nm red light.
• Application-Based: Bedroom lighting, healthy lighting, eye protection lamp, home wellness products.
• Related Products: LED night lights, smart bulbs with app control, other red light therapy devices, blue light blocking lamps for offices.