NUWATT 6 Pack 4-Inch Ultra-Thin Canless LED Recessed Lights — 5CCT Dimmable, Damp & IC Rated

Elevate any space with NUWATT 4 inch Ultra-Thin Canless LED Recessed Lights

The NUWATT 4 inch Ultra-Thin Canless LED downlight is designed for fast, frustration-free installation in both new constructions and retrofit projects. With a robust aluminum heat sink and a weather-resistant build, these fixtures are built to perform in moist environments while maintaining a slim, modern profile that blends seamlessly into ceilings.

Five selectable color temperatures and smooth dimming open a world of versatility. Switch between warm 2700K, cozy 3000K, natural 3500K, crisp 4000K, and bright 5000K to tailor the ambiance to the task or mood—without sacrificing color accuracy. The 90+ CRI rendering helps colors appear true-to-life, which is beneficial for everyday tasks, decor choices, and detailed work.

Key to long-term performance is the combination of IC-rated safety, airtight design, and a damp-rated rating, making these canless wafers a sensible choice for kitchens, bathrooms, soffits, and sheltered outdoor spaces. An acrylic lens preserves clarity and resists yellowing, while the efficient 9W driver delivers 630 lumens with flicker-free operation across the dimming range from 10% to 100%.

What makes these lights a practical choice

• 5 color temperatures: 2700K, 3000K, 3500K, 4000K, 5000K for flexible mood and task lighting
• Dimmable from 10% to 100% for precise brightness control
• Damp-rated and weather-resistant for indoor and sheltered outdoor spaces
• CRI 90+ for accurate color rendering in daily tasks and displays
• IC-rated airtight design reduces heat transfer and supports insulation safety
• 5-year warranty with a 50,000-hour expected lifespan
• Canless, installation-friendly with snap-in clips; no separate can housing required
• ETL and Energy Star certified for reliable performance and efficiency

Real-world applications and ambiance

In living rooms and kitchens, these lights provide a balanced, glare-free glow that can shift from intimate to work-ready with a touch of the dimmer. In bathrooms, a warm vanity tone can be paired with bright task lighting for clarity. Home offices benefit from the daylight-like 5000K setting during focused tasks, while the 2700K option creates a relaxing evening atmosphere in lounges or bedrooms. The slim form factor suits shallow ceilings, and the absence of a bulky can helps maintain clean sightlines.

Outside the home, damp-rated performance supports sheltered patios, sheds, and entryways where humidity or moisture is a factor. The acrylic lens stays clear over time, contributing to consistent brightness and true colors across seasons.

Quality, support, and peace of mind

NUWATT backs these fixtures with a US-based support team and a comprehensive warranty. Certifications from ETL and Energy Star underscore a commitment to safety and efficiency, while the airtight, insulation-friendly design minimizes heat loss and helps maintain comfort year-round.

Installation at a glance

Designed for versatile ceilings, the kit installs directly without a pre-installed housing. Snap-in clips secure the lightweight wafer beneath a shallow ceiling, making installation faster for homeowners and pros alike. Each unit delivers steady, reliable light with consistent color and brightness from first use.