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 casts 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.

Additionally, this latest generation light engine features a very high CRI or Color Rendering Index. CRI is a a good way to determine 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 them some of the highest in the industry.

Smart Engineering, it’s Everywhere.

Ever since we introduced high power LED lighting to consumers and businesses we’ve seen products enter the market that are cheaply made at best and dangerous at worst. When developing the ZetaLux we concentrated on making a product that not only will perform for a decade or longer but will do so safely in your home or business.

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 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.

We tested the ZetaLux in extreme conditions: in frigid 50 degree frost all the way up to scorching 180 degree heat. We even used the ZetaLux in a steamy room with 95% humidity. The results were clear, even under extreme stress the ZetaLux performs. Try that with your CFL or incandescent bulb or for that matter, any other manufacturers LED light bulb!

It’s no wonder the ZetaLux along with our EvoLux will become the first FCC and UL listed LED light bulbs on the market at the end of 2008.

Simply Greener than CFLs.

Like all our products, the ZetaLux is simply in another league when it comes to safety and environmental friendliness. While governments around the world along with consumers wake up to the dangers of CFLs, LEDs now offer a true alternative. It’s not just marketing either, just one CFL improperly disposed can cause lasting damage to the environment affecting drinking water and food sources we all use.

Mercury is only half of the problem with CFLs. If you’ve ever used one, you know their light is less than ideal. Flickering, drab color, long start up times in cold weather, these are just some of the many reasons consumers are quickly finding CFLs are not a long term solution.

Unmatched Performance, Incomparable Value.

ZetaLux offers the best price/performance ratio in the industry. Very simply you will not find another LED lighting product that offers the same combination of performance and value as the ZetaLux. Here is a small example of how much you could save by switching just one incandescent to a ZetaLux:

ZetaLux Saves you over $13 per light fixture per year and pays for itself in just a little over 2 years! Thats just by replacing one light and that doesn’t even count other important considerations such as cooling costs and costs associated with purchasing the over 30 incandescent light bulbs needed over that 10 year period. Just think of how large your savings would be by replacing all of your lighting with high efficiency EarthLED LED light bulbs

Making the Switch to LED is Easy.

Making the switch to LED is now easier than ever thanks to the ZetaLux. In addition to its great level of value, we offer a comprehensive 2 year warranty and total support for your lighting project.

EarthLED ZetaLux Specifications and Dimensions:

  • Light Engine: CREE® 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
  • Base Types Available: E26/27/BC22 (Bayonet Cap)
  • Physical Dimensions: Overall Length – 5.46 in (138 mm) Diameter – 2.71 in (68.9 mm)

Weight – 6 Ounces

Cost to run for one year – $1.00
Calculated assuming 8 Hours a day operation, 365 Days a Year with $.05 KWh Electricity Cost