Hooga Circadian Rhythm Full Spectrum LED Light Bulb – 2700K, 2100K, 1400K, 7W, E26, Flicker-Free, 4 Pack

Circadian-friendly lighting for everyday rituals

Upgrade your home lighting with a purposeful bulb that aligns with your natural daily rhythms. The Hooga Circadian Rhythm Full Spectrum LED Bulb offers three adjustable color temperatures—2700K, 2100K, and 1400K—so you can tailor the glow to the moment, from daytime focus to pre-sleep wind-down. At 7W, this is a compact, energy-conscious option that still delivers a warm, inviting light with reliable color rendering for everyday tasks.

Three thoughtful settings work together to create atmosphere without demanding attention. The 2700K full-spectrum warmth provides a natural, flattering light that supports mood and clarity during daytime activities. The 2100K setting offers a calmer tone for evenings, helping to reduce visual strain while you relax or work on quiet tasks. The 1400K “Campfire” mode eliminates blue light, offering a blue-light-free option to help you ease toward bedtime without disruption to your circadian rhythm.

• Full-spectrum warmth at 2700K supports mood, comfort, and color rendering for daily tasks.
• Evening calm at 2100K helps reduce eye fatigue during late work or relaxation.
• Blue-light-free 1400K Campfire mode aids pre-sleep wind-down without harsh contrasts.
• Flicker-free, energy-saving 7W LED design for steady, comfortable illumination.

Designed for easy integration, the bulb uses a universal E26 base, so it fits standard A19 fixtures with no adapters needed. A built-in memory function recalls the last setting, letting you return to your preferred mood with a simple switch flip. The result is a versatile, eco-friendly lighting option that can adapt to bedrooms, living rooms, home offices, or any space where ambiance matters.

• Easy compatibility with your existing fixtures via the E26 base.
• Memory feature remembers your last chosen setting for quick re-use.
• Dimmable control for precise ambiance (where supported by fixture).
• Energy efficiency reduces consumption while delivering consistent light quality.

Whether you’re planning a morning routine, a focused study session, a relaxing evening, or a calm pre-sleep wind-down, this bulb offers a flexible, tangible way to shape your space. While individual results vary, the combination of three temperatures, flicker-free operation, and a simple switch-based workflow makes it easy to experiment with light as part of your daily rhythm.