ZetaLux LED Light Bulb - 7 Watt, Cool/Warm White

Uses only 7 watts of energy, lasts 50,000 hours, and produces light equivalent to 50-watt to 60-watt incandescent bulbs! Comes in Warm color or Cool color. Not dimmable.

The EarthLED ZetaLux has just achieved another milestone for LED technology by becoming the FIRST UL Listed and FCC approved LED light lamp for general household illumination. The UL listing further affirms the advanced safety technologies built into every ZetaLux. In addition, the UL listing now allows the use of the ZetaLux in facilities and buildings where this certification is required.

Much like our best selling EvoLux, ZetaLux wastes very little light achieving over 95% luminary efficiency. In short, this means when installed in a typical lamp or down light, the ZetaLux doesn't cast all of its light towards the lamp shade or the object beneath it. No light is directed below the bulb where it is not used. In fact, near the center of its beam the ZetaLux even outperforms traditional 60 watt incandescents.

The ZetaLux features a very high CRI or Color Rendering Index. CRI represents the quality of light and its faithfulness to render colors correctly. ZetaLux features a a CRI of 75 for Cool White and 80 for Warm White making it one of the highest in the industry.

Every single component of the ZetaLux was considered during its development. Its large aluminum heat sink is the perfect shape for optimal heat dissipation allowing the ZetaLux to remain only warm to the touch even after running for days. The plastic base that houses the ZetaLux control circuitry is made of flame retardant plastic while the globe that covers the LED emitter is virtually unbreakable. The ZetaLux contains no hazardous substances and is fully RoHS compliant.

The ZetaLux has been tested in extreme conditions: in frigid -50 degree frost all the way up to scorching 180 degree heat. Even in a steamy room with 95% humidity, the ZetaLux performs perfectly. If you have an enclosed fixture outside, like a post light or downlights on your deck, this is a great light for those applications too.

30-Day Money-back Guarantee.

The ZetaLux has a comprehensive 2 year manufacturer's warranty. If after 30 days you're not completely satisfied, simply return your bulb for a full refund, and all you pay are the return shipping costs.

EarthLED ZetaLux™ Specifications and Dimensions:

• Light Engine: CREE® XRE LED Light engine
• Power Consumption: 7 Watts Max (6 Watts Typical)
• Input Voltage: 90~277 V AC (Worldwide Capable)
• Luminous Flux: 450 (Cool White), 350 (Warm White)
• Color Temperature: 3000 K (Warm), 6000 K (Cool)
• CRI: 75 - Cool , 80 - Warm
• Beam Angle: 180 degrees overall
• Operating Temperature Range: -22°~176° F (-30°~80° C)
• Operating Humidity Range: 10%~95%
• Lifespan: > 50,000 Hours (MTBF)
• Construction: Flame Retardant Plastic, Aluminum Heatsink, Shatterproof Lens
• Overall Length: 5.46 in (138 mm)
• Diameter: 2.71 in (68.9 mm)
• Weight: 6 Ounces

Cost to run for one year* – $2.00 : Calculated assuming 8 Hours a day operation, 365 Days a Year with $.10 KWh Electricity Cost

ZetaLux is available in two color temperatures, Warm White (3000 K) and Cool White (6000 K)